897156764

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{293957}}^1$

素因数の和:294077

約数の個数: 24

約数和(自身を含む): 1810781280

約数和(自身を除く): 913624516

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1526, 3052, 293957, 587914, 1175828, 2057699, 4115398, 8230796, 32041313, 64082626, 128165252, 224289191, 448578382, 897156764]

約数ペア:

[(1, 897156764), (2, 448578382), (4, 224289191), (7, 128165252), (14, 64082626), (28, 32041313), (109, 8230796), (218, 4115398), (436, 2057699), (763, 1175828), (1526, 587914), (3052, 293957)]