487658768

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{11047}}^1$

素因数の和:11175

約数の個数: 40

約数和(自身を含む): 986365440

約数和(自身を除く): 498706672

約数列:

[1, 2, 4, 8, 16, 31, 62, 89, 124, 178, 248, 356, 496, 712, 1424, 2759, 5518, 11036, 11047, 22072, 22094, 44144, 44188, 88376, 176752, 342457, 684914, 983183, 1369828, 1966366, 2739656, 3932732, 5479312, 7865464, 15730928, 30478673, 60957346, 121914692, 243829384, 487658768]

約数ペア:

[(1, 487658768), (2, 243829384), (4, 121914692), (8, 60957346), (16, 30478673), (31, 15730928), (62, 7865464), (89, 5479312), (124, 3932732), (178, 2739656), (248, 1966366), (356, 1369828), (496, 983183), (712, 684914), (1424, 342457), (2759, 176752), (5518, 88376), (11036, 44188), (11047, 44144), (22072, 22094)]