2017187155

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{2399}}^1$

素因数の和:2643

約数の個数: 32

約数和(自身を含む): 2612736000

約数和(自身を除く): 595548845

約数列:

[1, 5, 19, 53, 95, 167, 265, 835, 1007, 2399, 3173, 5035, 8851, 11995, 15865, 44255, 45581, 127147, 168169, 227905, 400633, 635735, 840845, 2003165, 2415793, 7612027, 12078965, 21233549, 38060135, 106167745, 403437431, 2017187155]

約数ペア:

[(1, 2017187155), (5, 403437431), (19, 106167745), (53, 38060135), (95, 21233549), (167, 12078965), (265, 7612027), (835, 2415793), (1007, 2003165), (2399, 840845), (3173, 635735), (5035, 400633), (8851, 227905), (11995, 168169), (15865, 127147), (44255, 45581)]