2011127930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{542083}}^1$

素因数の和:542150

約数の個数: 32

約数和(自身を含む): 4215245184

約数和(自身を除く): 2204117254

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 265, 371, 530, 742, 1855, 3710, 542083, 1084166, 2710415, 3794581, 5420830, 7589162, 18972905, 28730399, 37945810, 57460798, 143651995, 201112793, 287303990, 402225586, 1005563965, 2011127930]

約数ペア:

[(1, 2011127930), (2, 1005563965), (5, 402225586), (7, 287303990), (10, 201112793), (14, 143651995), (35, 57460798), (53, 37945810), (70, 28730399), (106, 18972905), (265, 7589162), (371, 5420830), (530, 3794581), (742, 2710415), (1855, 1084166), (3710, 542083)]