1382687608

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{1747}}^1$

素因数の和:1940

約数の個数: 64

約数和(自身を含む): 2819174400

約数和(自身を除く): 1436486792

約数列:

[1, 2, 4, 8, 19, 38, 41, 76, 82, 127, 152, 164, 254, 328, 508, 779, 1016, 1558, 1747, 2413, 3116, 3494, 4826, 5207, 6232, 6988, 9652, 10414, 13976, 19304, 20828, 33193, 41656, 66386, 71627, 98933, 132772, 143254, 197866, 221869, 265544, 286508, 395732, 443738, 573016, 791464, 887476, 1360913, 1774952, 2721826, 4215511, 5443652, 8431022, 9096629, 10887304, 16862044, 18193258, 33724088, 36386516, 72773032, 172835951, 345671902, 691343804, 1382687608]

約数ペア:

[(1, 1382687608), (2, 691343804), (4, 345671902), (8, 172835951), (19, 72773032), (38, 36386516), (41, 33724088), (76, 18193258), (82, 16862044), (127, 10887304), (152, 9096629), (164, 8431022), (254, 5443652), (328, 4215511), (508, 2721826), (779, 1774952), (1016, 1360913), (1558, 887476), (1747, 791464), (2413, 573016), (3116, 443738), (3494, 395732), (4826, 286508), (5207, 265544), (6232, 221869), (6988, 197866), (9652, 143254), (10414, 132772), (13976, 98933), (19304, 71627), (20828, 66386), (33193, 41656)]