499880728

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{463}}^1\times {\mathrm{7103}}^1$

素因数の和:7591

約数の個数: 32

約数和(自身を含む): 988876800

約数和(自身を除く): 488996072

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 463, 926, 1852, 3704, 7103, 8797, 14206, 17594, 28412, 35188, 56824, 70376, 134957, 269914, 539828, 1079656, 3288689, 6577378, 13154756, 26309512, 62485091, 124970182, 249940364, 499880728]

約数ペア:

[(1, 499880728), (2, 249940364), (4, 124970182), (8, 62485091), (19, 26309512), (38, 13154756), (76, 6577378), (152, 3288689), (463, 1079656), (926, 539828), (1852, 269914), (3704, 134957), (7103, 70376), (8797, 56824), (14206, 35188), (17594, 28412)]