2006609964

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{1621}}^1\times {\mathrm{2399}}^1$

素因数の和:4070

約数の個数: 48

約数和(自身を含む): 4795929600

約数和(自身を除く): 2789319636

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 1621, 2399, 3242, 4798, 4863, 6484, 7197, 9596, 9726, 14394, 19452, 28788, 69703, 103157, 139406, 206314, 209109, 278812, 309471, 412628, 418218, 618942, 836436, 1237884, 3888779, 7777558, 11666337, 15555116, 23332674, 46665348, 167217497, 334434994, 501652491, 668869988, 1003304982, 2006609964]

約数ペア:

[(1, 2006609964), (2, 1003304982), (3, 668869988), (4, 501652491), (6, 334434994), (12, 167217497), (43, 46665348), (86, 23332674), (129, 15555116), (172, 11666337), (258, 7777558), (516, 3888779), (1621, 1237884), (2399, 836436), (3242, 618942), (4798, 418218), (4863, 412628), (6484, 309471), (7197, 278812), (9596, 209109), (9726, 206314), (14394, 139406), (19452, 103157), (28788, 69703)]