1011842530

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{20249}}^1$

素因数の和:20538

約数の個数: 32

約数和(自身を含む): 1924560000

約数和(自身を除く): 912717470

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 263, 526, 1315, 2630, 4997, 9994, 20249, 24985, 40498, 49970, 101245, 202490, 384731, 769462, 1923655, 3847310, 5325487, 10650974, 26627435, 53254870, 101184253, 202368506, 505921265, 1011842530]

約数ペア:

[(1, 1011842530), (2, 505921265), (5, 202368506), (10, 101184253), (19, 53254870), (38, 26627435), (95, 10650974), (190, 5325487), (263, 3847310), (526, 1923655), (1315, 769462), (2630, 384731), (4997, 202490), (9994, 101245), (20249, 49970), (24985, 40498)]