641587762

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{1427}}^1\times {\mathrm{5483}}^1$

素因数の和:6953

約数の個数: 16

約数和(自身を含む): 986725152

約数和(自身を除く): 345137390

約数列:

[1, 2, 41, 82, 1427, 2854, 5483, 10966, 58507, 117014, 224803, 449606, 7824241, 15648482, 320793881, 641587762]

約数ペア:

[(1, 641587762), (2, 320793881), (41, 15648482), (82, 7824241), (1427, 449606), (2854, 224803), (5483, 117014), (10966, 58507)]