9862997950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{892579}}^1$

素因数の和:892621

約数の個数: 48

約数和(自身を含む): 20918504880

約数和(自身を除く): 11055506930

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 85, 130, 170, 221, 325, 425, 442, 650, 850, 1105, 2210, 5525, 11050, 892579, 1785158, 4462895, 8925790, 11603527, 15173843, 22314475, 23207054, 30347686, 44628950, 58017635, 75869215, 116035270, 151738430, 197259959, 290088175, 379346075, 394519918, 580176350, 758692150, 986299795, 1972599590, 4931498975, 9862997950]

約数ペア:

[(1, 9862997950), (2, 4931498975), (5, 1972599590), (10, 986299795), (13, 758692150), (17, 580176350), (25, 394519918), (26, 379346075), (34, 290088175), (50, 197259959), (65, 151738430), (85, 116035270), (130, 75869215), (170, 58017635), (221, 44628950), (325, 30347686), (425, 23207054), (442, 22314475), (650, 15173843), (850, 11603527), (1105, 8925790), (2210, 4462895), (5525, 1785158), (11050, 892579)]