7886204942

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{9391}}^1$

素因数の和:9478

約数の個数: 96

約数和(自身を含む): 16188802560

約数和(自身を除く): 8302597618

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 41, 49, 77, 82, 98, 133, 154, 209, 266, 287, 418, 451, 539, 574, 779, 902, 931, 1078, 1463, 1558, 1862, 2009, 2926, 3157, 4018, 5453, 6314, 8569, 9391, 10241, 10906, 17138, 18782, 20482, 22099, 38171, 44198, 59983, 65737, 76342, 103301, 119966, 131474, 178429, 206602, 356858, 385031, 419881, 460159, 723107, 770062, 839762, 920318, 1249003, 1446214, 1962719, 2498006, 2695217, 3925438, 4235341, 5061749, 5390434, 7315589, 8470682, 8743021, 10123498, 13739033, 14631178, 17486042, 18866519, 27478066, 29647387, 37733038, 51209123, 59294774, 80471479, 96173231, 102418246, 160942958, 192346462, 207531709, 358463861, 415063418, 563300353, 716927722, 1126600706, 3943102471, 7886204942]

約数ペア:

[(1, 7886204942), (2, 3943102471), (7, 1126600706), (11, 716927722), (14, 563300353), (19, 415063418), (22, 358463861), (38, 207531709), (41, 192346462), (49, 160942958), (77, 102418246), (82, 96173231), (98, 80471479), (133, 59294774), (154, 51209123), (209, 37733038), (266, 29647387), (287, 27478066), (418, 18866519), (451, 17486042), (539, 14631178), (574, 13739033), (779, 10123498), (902, 8743021), (931, 8470682), (1078, 7315589), (1463, 5390434), (1558, 5061749), (1862, 4235341), (2009, 3925438), (2926, 2695217), (3157, 2498006), (4018, 1962719), (5453, 1446214), (6314, 1249003), (8569, 920318), (9391, 839762), (10241, 770062), (10906, 723107), (17138, 460159), (18782, 419881), (20482, 385031), (22099, 356858), (38171, 206602), (44198, 178429), (59983, 131474), (65737, 119966), (76342, 103301)]