2093441005

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{221411}}^1$

素因数の和:221508

約数の個数: 16

約数和(自身を含む): 2635688448

約数和(自身を除く): 542247443

約数列:

[1, 5, 31, 61, 155, 305, 1891, 9455, 221411, 1107055, 6863741, 13506071, 34318705, 67530355, 418688201, 2093441005]

約数ペア:

[(1, 2093441005), (5, 418688201), (31, 67530355), (61, 34318705), (155, 13506071), (305, 6863741), (1891, 1107055), (9455, 221411)]