1058783516

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{479}}^1\times {\mathrm{887}}^1$

素因数の和:1466

約数の個数: 48

約数和(自身を含む): 2148249600

約数和(自身を除く): 1089466084

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 479, 623, 887, 958, 1246, 1774, 1916, 2492, 3353, 3548, 6209, 6706, 12418, 13412, 24836, 42631, 78943, 85262, 157886, 170524, 298417, 315772, 424873, 552601, 596834, 849746, 1105202, 1193668, 1699492, 2210404, 2974111, 5948222, 11896444, 37813697, 75627394, 151254788, 264695879, 529391758, 1058783516]

約数ペア:

[(1, 1058783516), (2, 529391758), (4, 264695879), (7, 151254788), (14, 75627394), (28, 37813697), (89, 11896444), (178, 5948222), (356, 2974111), (479, 2210404), (623, 1699492), (887, 1193668), (958, 1105202), (1246, 849746), (1774, 596834), (1916, 552601), (2492, 424873), (3353, 315772), (3548, 298417), (6209, 170524), (6706, 157886), (12418, 85262), (13412, 78943), (24836, 42631)]