1298848

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{1097}}^1$

素因数の和:1144

約数の個数: 24

約数和(自身を含む): 2628612

約数和(自身を除く): 1329764

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 148, 296, 592, 1097, 1184, 2194, 4388, 8776, 17552, 35104, 40589, 81178, 162356, 324712, 649424, 1298848]

約数ペア:

[(1, 1298848), (2, 649424), (4, 324712), (8, 162356), (16, 81178), (32, 40589), (37, 35104), (74, 17552), (148, 8776), (296, 4388), (592, 2194), (1097, 1184)]