4328489776

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{127669}}^1$

素因数の和:127853

約数の個数: 40

約数和(自身を含む): 9087039920

約数和(自身を除く): 4758550144

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 163, 208, 326, 652, 1304, 2119, 2608, 4238, 8476, 16952, 33904, 127669, 255338, 510676, 1021352, 1659697, 2042704, 3319394, 6638788, 13277576, 20810047, 26555152, 41620094, 83240188, 166480376, 270530611, 332960752, 541061222, 1082122444, 2164244888, 4328489776]

約数ペア:

[(1, 4328489776), (2, 2164244888), (4, 1082122444), (8, 541061222), (13, 332960752), (16, 270530611), (26, 166480376), (52, 83240188), (104, 41620094), (163, 26555152), (208, 20810047), (326, 13277576), (652, 6638788), (1304, 3319394), (2119, 2042704), (2608, 1659697), (4238, 1021352), (8476, 510676), (16952, 255338), (33904, 127669)]