7877881214

素因数分解:

$2^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{539507}}^1$

素因数の和:539672

約数の個数: 24

約数和(自身を含む): 13838380200

約数和(自身を除く): 5960498986

約数列:

[1, 2, 7, 14, 49, 98, 149, 298, 1043, 2086, 7301, 14602, 539507, 1079014, 3776549, 7553098, 26435843, 52871686, 80386543, 160773086, 562705801, 1125411602, 3938940607, 7877881214]

約数ペア:

[(1, 7877881214), (2, 3938940607), (7, 1125411602), (14, 562705801), (49, 160773086), (98, 80386543), (149, 52871686), (298, 26435843), (1043, 7553098), (2086, 3776549), (7301, 1079014), (14602, 539507)]