805112068

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{359}}^1$

素因数の和:640

約数の個数: 48

約数和(自身を含む): 1470873600

約数和(自身を除く): 665761532

約数列:

[1, 2, 4, 47, 79, 94, 151, 158, 188, 302, 316, 359, 604, 718, 1436, 3713, 7097, 7426, 11929, 14194, 14852, 16873, 23858, 28361, 28388, 33746, 47716, 54209, 56722, 67492, 108418, 113444, 216836, 560663, 1121326, 1332967, 2242652, 2547823, 2665934, 4282511, 5095646, 5331868, 8565022, 10191292, 17130044, 201278017, 402556034, 805112068]

約数ペア:

[(1, 805112068), (2, 402556034), (4, 201278017), (47, 17130044), (79, 10191292), (94, 8565022), (151, 5331868), (158, 5095646), (188, 4282511), (302, 2665934), (316, 2547823), (359, 2242652), (604, 1332967), (718, 1121326), (1436, 560663), (3713, 216836), (7097, 113444), (7426, 108418), (11929, 67492), (14194, 56722), (14852, 54209), (16873, 47716), (23858, 33746), (28361, 28388)]