1223632

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{2467}}^1$

素因数の和:2506

約数の個数: 20

約数和(自身を含む): 2448256

約数和(自身を除く): 1224624

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 2467, 4934, 9868, 19736, 39472, 76477, 152954, 305908, 611816, 1223632]

約数ペア:

[(1, 1223632), (2, 611816), (4, 305908), (8, 152954), (16, 76477), (31, 39472), (62, 19736), (124, 9868), (248, 4934), (496, 2467)]