1888890638

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1048219}}^1$

素因数の和:1048291

約数の個数: 16

約数和(自身を含む): 3056609520

約数和(自身を除く): 1167718882

約数列:

[1, 2, 17, 34, 53, 106, 901, 1802, 1048219, 2096438, 17819723, 35639446, 55555607, 111111214, 944445319, 1888890638]

約数ペア:

[(1, 1888890638), (2, 944445319), (17, 111111214), (34, 55555607), (53, 35639446), (106, 17819723), (901, 2096438), (1802, 1048219)]