2780451618

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2282801}}^1$

素因数の和:2282842

約数の個数: 32

約数和(自身を含む): 6574469760

約数和(自身を除く): 3794018142

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609, 1218, 2282801, 4565602, 6848403, 13696806, 15979607, 31959214, 47938821, 66201229, 95877642, 132402458, 198603687, 397207374, 463408603, 926817206, 1390225809, 2780451618]

約数ペア:

[(1, 2780451618), (2, 1390225809), (3, 926817206), (6, 463408603), (7, 397207374), (14, 198603687), (21, 132402458), (29, 95877642), (42, 66201229), (58, 47938821), (87, 31959214), (174, 15979607), (203, 13696806), (406, 6848403), (609, 4565602), (1218, 2282801)]