4004414274

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{161873}}^1$

素因数の和:161935

約数の個数: 64

約数和(自身を含む): 9945538560

約数和(自身を除く): 5941124286

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 31, 38, 42, 57, 62, 93, 114, 133, 186, 217, 266, 399, 434, 589, 651, 798, 1178, 1302, 1767, 3534, 4123, 8246, 12369, 24738, 161873, 323746, 485619, 971238, 1133111, 2266222, 3075587, 3399333, 5018063, 6151174, 6798666, 9226761, 10036126, 15054189, 18453522, 21529109, 30108378, 35126441, 43058218, 64587327, 70252882, 95343197, 105379323, 129174654, 190686394, 210758646, 286029591, 572059182, 667402379, 1334804758, 2002207137, 4004414274]

約数ペア:

[(1, 4004414274), (2, 2002207137), (3, 1334804758), (6, 667402379), (7, 572059182), (14, 286029591), (19, 210758646), (21, 190686394), (31, 129174654), (38, 105379323), (42, 95343197), (57, 70252882), (62, 64587327), (93, 43058218), (114, 35126441), (133, 30108378), (186, 21529109), (217, 18453522), (266, 15054189), (399, 10036126), (434, 9226761), (589, 6798666), (651, 6151174), (798, 5018063), (1178, 3399333), (1302, 3075587), (1767, 2266222), (3534, 1133111), (4123, 971238), (8246, 485619), (12369, 323746), (24738, 161873)]