456615458

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{14407}}^1$

素因数の和:14498

約数の個数: 32

約数和(自身を含む): 784256256

約数和(自身を除く): 327640798

約数列:

[1, 2, 13, 23, 26, 46, 53, 106, 299, 598, 689, 1219, 1378, 2438, 14407, 15847, 28814, 31694, 187291, 331361, 374582, 662722, 763571, 1527142, 4307693, 8615386, 9926423, 17562133, 19852846, 35124266, 228307729, 456615458]

約数ペア:

[(1, 456615458), (2, 228307729), (13, 35124266), (23, 19852846), (26, 17562133), (46, 9926423), (53, 8615386), (106, 4307693), (299, 1527142), (598, 763571), (689, 662722), (1219, 374582), (1378, 331361), (2438, 187291), (14407, 31694), (15847, 28814)]