2217287009

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{3593}}^1\times {\mathrm{3833}}^1$

素因数の和:7456

約数の個数: 16

約数和(自身を含む): 2645644032

約数和(自身を除く): 428357023

約数列:

[1, 7, 23, 161, 3593, 3833, 25151, 26831, 82639, 88159, 578473, 617113, 13771969, 96403783, 316755287, 2217287009]

約数ペア:

[(1, 2217287009), (7, 316755287), (23, 96403783), (161, 13771969), (3593, 617113), (3833, 578473), (25151, 88159), (26831, 82639)]