1023664

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{467}}^1$

素因数の和:612

約数の個数: 20

約数和(自身を含む): 2002104

約数和(自身を除く): 978440

約数列:

[1, 2, 4, 8, 16, 137, 274, 467, 548, 934, 1096, 1868, 2192, 3736, 7472, 63979, 127958, 255916, 511832, 1023664]

約数ペア:

[(1, 1023664), (2, 511832), (4, 255916), (8, 127958), (16, 63979), (137, 7472), (274, 3736), (467, 2192), (548, 1868), (934, 1096)]