8253154

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{331}}^1$

素因数の和:490

約数の個数: 32

約数和(自身を含む): 15394176

約数和(自身を除く): 7141022

約数列:

[1, 2, 7, 13, 14, 26, 91, 137, 182, 274, 331, 662, 959, 1781, 1918, 2317, 3562, 4303, 4634, 8606, 12467, 24934, 30121, 45347, 60242, 90694, 317429, 589511, 634858, 1179022, 4126577, 8253154]

約数ペア:

[(1, 8253154), (2, 4126577), (7, 1179022), (13, 634858), (14, 589511), (26, 317429), (91, 90694), (137, 60242), (182, 45347), (274, 30121), (331, 24934), (662, 12467), (959, 8606), (1781, 4634), (1918, 4303), (2317, 3562)]