939505264

素因数分解:

$2^4\times {\mathrm{353}}^1\times {\mathrm{397}}^1\times {\mathrm{419}}^1$

素因数の和:1177

約数の個数: 40

約数和(自身を含む): 1834413840

約数和(自身を除く): 894908576

約数列:

[1, 2, 4, 8, 16, 353, 397, 419, 706, 794, 838, 1412, 1588, 1676, 2824, 3176, 3352, 5648, 6352, 6704, 140141, 147907, 166343, 280282, 295814, 332686, 560564, 591628, 665372, 1121128, 1183256, 1330744, 2242256, 2366512, 2661488, 58719079, 117438158, 234876316, 469752632, 939505264]

約数ペア:

[(1, 939505264), (2, 469752632), (4, 234876316), (8, 117438158), (16, 58719079), (353, 2661488), (397, 2366512), (419, 2242256), (706, 1330744), (794, 1183256), (838, 1121128), (1412, 665372), (1588, 591628), (1676, 560564), (2824, 332686), (3176, 295814), (3352, 280282), (5648, 166343), (6352, 147907), (6704, 140141)]