431184234

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{6971}}^1$

素因数の和:7063

約数の個数: 48

約数和(自身を含む): 949251744

約数和(自身を除く): 518067510

約数列:

[1, 2, 3, 6, 13, 26, 39, 61, 78, 122, 169, 183, 338, 366, 507, 793, 1014, 1586, 2379, 4758, 6971, 10309, 13942, 20618, 20913, 30927, 41826, 61854, 90623, 181246, 271869, 425231, 543738, 850462, 1178099, 1275693, 2356198, 2551386, 3534297, 5528003, 7068594, 11056006, 16584009, 33168018, 71864039, 143728078, 215592117, 431184234]

約数ペア:

[(1, 431184234), (2, 215592117), (3, 143728078), (6, 71864039), (13, 33168018), (26, 16584009), (39, 11056006), (61, 7068594), (78, 5528003), (122, 3534297), (169, 2551386), (183, 2356198), (338, 1275693), (366, 1178099), (507, 850462), (793, 543738), (1014, 425231), (1586, 271869), (2379, 181246), (4758, 90623), (6971, 61854), (10309, 41826), (13942, 30927), (20618, 20913)]