816969319730

素因数分解:

$2^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1471}}^1\times {\mathrm{321031}}^1$

素因数の和:322682

約数の個数: 32

約数和(自身を含む): 1480055113728

約数和(自身を除く): 663085793998

約数列:

[1, 2, 5, 10, 173, 346, 865, 1471, 1730, 2942, 7355, 14710, 254483, 321031, 508966, 642062, 1272415, 1605155, 2544830, 3210310, 55538363, 111076726, 277691815, 472236601, 555383630, 944473202, 2361183005, 4722366010, 81696931973, 163393863946, 408484659865, 816969319730]

約数ペア:

[(1, 816969319730), (2, 408484659865), (5, 163393863946), (10, 81696931973), (173, 4722366010), (346, 2361183005), (865, 944473202), (1471, 555383630), (1730, 472236601), (2942, 277691815), (7355, 111076726), (14710, 55538363), (254483, 3210310), (321031, 2544830), (508966, 1605155), (642062, 1272415)]