1628971916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{4051}}^1$

素因数の和:4135

約数の個数: 96

約数和(自身を含む): 3621515520

約数和(自身を除く): 1992543604

約数列:

[1, 2, 4, 11, 13, 19, 22, 26, 37, 38, 44, 52, 74, 76, 143, 148, 209, 247, 286, 407, 418, 481, 494, 572, 703, 814, 836, 962, 988, 1406, 1628, 1924, 2717, 2812, 4051, 5291, 5434, 7733, 8102, 9139, 10582, 10868, 15466, 16204, 18278, 21164, 30932, 36556, 44561, 52663, 76969, 89122, 100529, 105326, 149887, 153938, 178244, 201058, 210652, 299774, 307876, 402116, 579293, 599548, 846659, 1000597, 1158586, 1648757, 1693318, 1948531, 2001194, 2317172, 2847853, 3297514, 3386636, 3897062, 4002388, 5695706, 6595028, 7794124, 11006567, 11391412, 21433841, 22013134, 31326383, 37022089, 42867682, 44026268, 62652766, 74044178, 85735364, 125305532, 148088356, 407242979, 814485958, 1628971916]

約数ペア:

[(1, 1628971916), (2, 814485958), (4, 407242979), (11, 148088356), (13, 125305532), (19, 85735364), (22, 74044178), (26, 62652766), (37, 44026268), (38, 42867682), (44, 37022089), (52, 31326383), (74, 22013134), (76, 21433841), (143, 11391412), (148, 11006567), (209, 7794124), (247, 6595028), (286, 5695706), (407, 4002388), (418, 3897062), (481, 3386636), (494, 3297514), (572, 2847853), (703, 2317172), (814, 2001194), (836, 1948531), (962, 1693318), (988, 1648757), (1406, 1158586), (1628, 1000597), (1924, 846659), (2717, 599548), (2812, 579293), (4051, 402116), (5291, 307876), (5434, 299774), (7733, 210652), (8102, 201058), (9139, 178244), (10582, 153938), (10868, 149887), (15466, 105326), (16204, 100529), (18278, 89122), (21164, 76969), (30932, 52663), (36556, 44561)]