2257442922

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{4909}}^1\times {\mathrm{10949}}^1$

素因数の和:15870

約数の個数: 32

約数和(自身を含む): 5161392000

約数和(自身を除く): 2903949078

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 4909, 9818, 10949, 14727, 21898, 29454, 32847, 34363, 65694, 68726, 76643, 103089, 153286, 206178, 229929, 459858, 53748641, 107497282, 161245923, 322491846, 376240487, 752480974, 1128721461, 2257442922]

約数ペア:

[(1, 2257442922), (2, 1128721461), (3, 752480974), (6, 376240487), (7, 322491846), (14, 161245923), (21, 107497282), (42, 53748641), (4909, 459858), (9818, 229929), (10949, 206178), (14727, 153286), (21898, 103089), (29454, 76643), (32847, 68726), (34363, 65694)]