38998284

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{249989}}^1$

素因数の和:250009

約数の個数: 24

約数和(自身を含む): 97996080

約数和(自身を除く): 58997796

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 249989, 499978, 749967, 999956, 1499934, 2999868, 3249857, 6499714, 9749571, 12999428, 19499142, 38998284]

約数ペア:

[(1, 38998284), (2, 19499142), (3, 12999428), (4, 9749571), (6, 6499714), (12, 3249857), (13, 2999868), (26, 1499934), (39, 999956), (52, 749967), (78, 499978), (156, 249989)]