425476156

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{409}}^1\times {\mathrm{701}}^1$

素因数の和:1174

約数の個数: 48

約数和(自身を含む): 870367680

約数和(自身を除く): 444891524

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 409, 701, 742, 818, 1402, 1484, 1636, 2804, 2863, 4907, 5726, 9814, 11452, 19628, 21677, 37153, 43354, 74306, 86708, 148612, 151739, 260071, 286709, 303478, 520142, 573418, 606956, 1040284, 1146836, 2006963, 4013926, 8027852, 15195577, 30391154, 60782308, 106369039, 212738078, 425476156]

約数ペア:

[(1, 425476156), (2, 212738078), (4, 106369039), (7, 60782308), (14, 30391154), (28, 15195577), (53, 8027852), (106, 4013926), (212, 2006963), (371, 1146836), (409, 1040284), (701, 606956), (742, 573418), (818, 520142), (1402, 303478), (1484, 286709), (1636, 260071), (2804, 151739), (2863, 148612), (4907, 86708), (5726, 74306), (9814, 43354), (11452, 37153), (19628, 21677)]