1105431386

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{431}}^1\times {\mathrm{21023}}^1$

素因数の和:21517

約数の個数: 16

約数和(自身を含む): 1689320448

約数和(自身を除く): 583889062

約数列:

[1, 2, 61, 122, 431, 862, 21023, 26291, 42046, 52582, 1282403, 2564806, 9060913, 18121826, 552715693, 1105431386]

約数ペア:

[(1, 1105431386), (2, 552715693), (61, 18121826), (122, 9060913), (431, 2564806), (862, 1282403), (21023, 52582), (26291, 42046)]