253399449602

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3229}}^1\times {\mathrm{131231}}^1$

素因数の和:134498

約数の個数: 32

約数和(自身を含む): 427270394880

約数和(自身を除く): 173870945278

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 3229, 6458, 41977, 74267, 83954, 131231, 148534, 262462, 965471, 1706003, 1930942, 3018313, 3412006, 6036626, 39238069, 78476138, 423744899, 847489798, 5508683687, 9746132677, 11017367374, 19492265354, 126699724801, 253399449602]

約数ペア:

[(1, 253399449602), (2, 126699724801), (13, 19492265354), (23, 11017367374), (26, 9746132677), (46, 5508683687), (299, 847489798), (598, 423744899), (3229, 78476138), (6458, 39238069), (41977, 6036626), (74267, 3412006), (83954, 3018313), (131231, 1930942), (148534, 1706003), (262462, 965471)]