669599164

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{98297}}^1$

素因数の和:98445

約数の個数: 24

約数和(自身を含む): 1271582928

約数和(自身を除く): 601983764

約数列:

[1, 2, 4, 13, 26, 52, 131, 262, 524, 1703, 3406, 6812, 98297, 196594, 393188, 1277861, 2555722, 5111444, 12876907, 25753814, 51507628, 167399791, 334799582, 669599164]

約数ペア:

[(1, 669599164), (2, 334799582), (4, 167399791), (13, 51507628), (26, 25753814), (52, 12876907), (131, 5111444), (262, 2555722), (524, 1277861), (1703, 393188), (3406, 196594), (6812, 98297)]