1490956642

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3672307}}^1$

素因数の和:3672345

約数の個数: 16

約数和(自身を含む): 2644061760

約数和(自身を除く): 1153105118

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 3672307, 7344614, 25706149, 51412298, 106496903, 212993806, 745478321, 1490956642]

約数ペア:

[(1, 1490956642), (2, 745478321), (7, 212993806), (14, 106496903), (29, 51412298), (58, 25706149), (203, 7344614), (406, 3672307)]