981764224816

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{593}}^1\times {\mathrm{2201581}}^1$

素因数の和:2202229

約数の個数: 40

約数和(自身を含む): 1945916685504

約数和(自身を除く): 964152460688

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 593, 752, 1186, 2372, 4744, 9488, 27871, 55742, 111484, 222968, 445936, 2201581, 4403162, 8806324, 17612648, 35225296, 103474307, 206948614, 413897228, 827794456, 1305537533, 1655588912, 2611075066, 5222150132, 10444300264, 20888600528, 61360264051, 122720528102, 245441056204, 490882112408, 981764224816]

約数ペア:

[(1, 981764224816), (2, 490882112408), (4, 245441056204), (8, 122720528102), (16, 61360264051), (47, 20888600528), (94, 10444300264), (188, 5222150132), (376, 2611075066), (593, 1655588912), (752, 1305537533), (1186, 827794456), (2372, 413897228), (4744, 206948614), (9488, 103474307), (27871, 35225296), (55742, 17612648), (111484, 8806324), (222968, 4403162), (445936, 2201581)]