983103548

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{31321}}^1$

素因数の和:31410

約数の個数: 48

約数和(自身を含む): 2104838400

約数和(自身を除く): 1121734852

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 59, 76, 118, 133, 236, 266, 413, 532, 826, 1121, 1652, 2242, 4484, 7847, 15694, 31321, 31388, 62642, 125284, 219247, 438494, 595099, 876988, 1190198, 1847939, 2380396, 3695878, 4165693, 7391756, 8331386, 12935573, 16662772, 25871146, 35110841, 51742292, 70221682, 140443364, 245775887, 491551774, 983103548]

約数ペア:

[(1, 983103548), (2, 491551774), (4, 245775887), (7, 140443364), (14, 70221682), (19, 51742292), (28, 35110841), (38, 25871146), (59, 16662772), (76, 12935573), (118, 8331386), (133, 7391756), (236, 4165693), (266, 3695878), (413, 2380396), (532, 1847939), (826, 1190198), (1121, 876988), (1652, 595099), (2242, 438494), (4484, 219247), (7847, 125284), (15694, 62642), (31321, 31388)]