977961638

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1\times {\mathrm{41969}}^1$

素因数の和:42223

約数の個数: 16

約数和(自身を含む): 1498832640

約数和(自身を除く): 520871002

約数列:

[1, 2, 61, 122, 191, 382, 11651, 23302, 41969, 83938, 2560109, 5120218, 8016079, 16032158, 488980819, 977961638]

約数ペア:

[(1, 977961638), (2, 488980819), (61, 16032158), (122, 8016079), (191, 5120218), (382, 2560109), (11651, 83938), (23302, 41969)]