2018296590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1564571}}^1$

素因数の和:1564624

約数の個数: 32

約数和(自身を含む): 4956564096

約数和(自身を除く): 2938267506

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 1564571, 3129142, 4693713, 7822855, 9387426, 15645710, 23468565, 46937130, 67276553, 134553106, 201829659, 336382765, 403659318, 672765530, 1009148295, 2018296590]

約数ペア:

[(1, 2018296590), (2, 1009148295), (3, 672765530), (5, 403659318), (6, 336382765), (10, 201829659), (15, 134553106), (30, 67276553), (43, 46937130), (86, 23468565), (129, 15645710), (215, 9387426), (258, 7822855), (430, 4693713), (645, 3129142), (1290, 1564571)]