2004371002

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{491}}^1\times {\mathrm{15581}}^1$

素因数の和:16205

約数の個数: 16

約数和(自身を含む): 3035872224

約数和(自身を除く): 1031501222

約数列:

[1, 2, 131, 262, 491, 982, 15581, 31162, 64321, 128642, 2041111, 4082222, 7650271, 15300542, 1002185501, 2004371002]

約数ペア:

[(1, 2004371002), (2, 1002185501), (131, 15300542), (262, 7650271), (491, 4082222), (982, 2041111), (15581, 128642), (31162, 64321)]