1298119472

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{523}}^1\times {\mathrm{11933}}^1$

素因数の和:12477

約数の個数: 40

約数和(自身を含む): 2713982544

約数和(自身を除く): 1415863072

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 523, 1046, 2092, 4184, 6799, 8368, 11933, 13598, 23866, 27196, 47732, 54392, 95464, 108784, 155129, 190928, 310258, 620516, 1241032, 2482064, 6240959, 12481918, 24963836, 49927672, 81132467, 99855344, 162264934, 324529868, 649059736, 1298119472]

約数ペア:

[(1, 1298119472), (2, 649059736), (4, 324529868), (8, 162264934), (13, 99855344), (16, 81132467), (26, 49927672), (52, 24963836), (104, 12481918), (208, 6240959), (523, 2482064), (1046, 1241032), (2092, 620516), (4184, 310258), (6799, 190928), (8368, 155129), (11933, 108784), (13598, 95464), (23866, 54392), (27196, 47732)]