291299638

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{4831}}^1$

素因数の和:4972

約数の個数: 32

約数和(自身を含む): 514897920

約数和(自身を除く): 223598282

約数列:

[1, 2, 7, 14, 59, 73, 118, 146, 413, 511, 826, 1022, 4307, 4831, 8614, 9662, 30149, 33817, 60298, 67634, 285029, 352663, 570058, 705326, 1995203, 2468641, 3990406, 4937282, 20807117, 41614234, 145649819, 291299638]

約数ペア:

[(1, 291299638), (2, 145649819), (7, 41614234), (14, 20807117), (59, 4937282), (73, 3990406), (118, 2468641), (146, 1995203), (413, 705326), (511, 570058), (826, 352663), (1022, 285029), (4307, 67634), (4831, 60298), (8614, 33817), (9662, 30149)]