421185804

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{23893}}^1$

素因数の和:24026

約数の個数: 48

約数和(自身を含む): 1067775072

約数和(自身を除く): 646589268

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 113, 156, 226, 339, 452, 678, 1356, 1469, 2938, 4407, 5876, 8814, 17628, 23893, 47786, 71679, 95572, 143358, 286716, 310609, 621218, 931827, 1242436, 1863654, 2699909, 3727308, 5399818, 8099727, 10799636, 16199454, 32398908, 35098817, 70197634, 105296451, 140395268, 210592902, 421185804]

約数ペア:

[(1, 421185804), (2, 210592902), (3, 140395268), (4, 105296451), (6, 70197634), (12, 35098817), (13, 32398908), (26, 16199454), (39, 10799636), (52, 8099727), (78, 5399818), (113, 3727308), (156, 2699909), (226, 1863654), (339, 1242436), (452, 931827), (678, 621218), (1356, 310609), (1469, 286716), (2938, 143358), (4407, 95572), (5876, 71679), (8814, 47786), (17628, 23893)]