746890846

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{449}}^1\times {\mathrm{467}}^1$

素因数の和:1068

約数の個数: 32

約数和(自身を含む): 1220637600

約数和(自身を除く): 473746754

約数列:

[1, 2, 13, 26, 137, 274, 449, 467, 898, 934, 1781, 3562, 5837, 6071, 11674, 12142, 61513, 63979, 123026, 127958, 209683, 419366, 799669, 831727, 1599338, 1663454, 2725879, 5451758, 28726571, 57453142, 373445423, 746890846]

約数ペア:

[(1, 746890846), (2, 373445423), (13, 57453142), (26, 28726571), (137, 5451758), (274, 2725879), (449, 1663454), (467, 1599338), (898, 831727), (934, 799669), (1781, 419366), (3562, 209683), (5837, 127958), (6071, 123026), (11674, 63979), (12142, 61513)]