2109473480908

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{439}}^1\times {\mathrm{4073}}^1\times {\mathrm{4999}}^1$

素因数の和:9574

約数の個数: 48

約数和(自身を含む): 3764376000000

約数和(自身を除く): 1654902519092

約数列:

[1, 2, 4, 59, 118, 236, 439, 878, 1756, 4073, 4999, 8146, 9998, 16292, 19996, 25901, 51802, 103604, 240307, 294941, 480614, 589882, 961228, 1179764, 1788047, 2194561, 3576094, 4389122, 7152188, 8778244, 20360927, 40721854, 81443708, 105494773, 129479099, 210989546, 258958198, 421979092, 517916396, 1201294693, 2402589386, 4805178772, 8938446953, 17876893906, 35753787812, 527368370227, 1054736740454, 2109473480908]

約数ペア:

[(1, 2109473480908), (2, 1054736740454), (4, 527368370227), (59, 35753787812), (118, 17876893906), (236, 8938446953), (439, 4805178772), (878, 2402589386), (1756, 1201294693), (4073, 517916396), (4999, 421979092), (8146, 258958198), (9998, 210989546), (16292, 129479099), (19996, 105494773), (25901, 81443708), (51802, 40721854), (103604, 20360927), (240307, 8778244), (294941, 7152188), (480614, 4389122), (589882, 3576094), (961228, 2194561), (1179764, 1788047)]