2005175042

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{17807}}^1$

素因数の和:17954

約数の個数: 32

約数和(自身を含む): 3338786304

約数和(自身を除く): 1333611262

約数列:

[1, 2, 13, 26, 61, 71, 122, 142, 793, 923, 1586, 1846, 4331, 8662, 17807, 35614, 56303, 112606, 231491, 462982, 1086227, 1264297, 2172454, 2528594, 14120951, 16435861, 28241902, 32871722, 77122117, 154244234, 1002587521, 2005175042]

約数ペア:

[(1, 2005175042), (2, 1002587521), (13, 154244234), (26, 77122117), (61, 32871722), (71, 28241902), (122, 16435861), (142, 14120951), (793, 2528594), (923, 2172454), (1586, 1264297), (1846, 1086227), (4331, 462982), (8662, 231491), (17807, 112606), (35614, 56303)]