2000296845

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1\times {\mathrm{2687}}^1$

素因数の和:3002

約数の個数: 48

約数和(自身を含む): 3532419072

約数和(自身を除く): 1532122227

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 233, 355, 639, 699, 1065, 1165, 2097, 2687, 3195, 3495, 8061, 10485, 13435, 16543, 24183, 40305, 49629, 82715, 120915, 148887, 190777, 248145, 572331, 626071, 744435, 953885, 1716993, 1878213, 2861655, 3130355, 5634639, 8584965, 9391065, 28173195, 44451041, 133353123, 222255205, 400059369, 666765615, 2000296845]

約数ペア:

[(1, 2000296845), (3, 666765615), (5, 400059369), (9, 222255205), (15, 133353123), (45, 44451041), (71, 28173195), (213, 9391065), (233, 8584965), (355, 5634639), (639, 3130355), (699, 2861655), (1065, 1878213), (1165, 1716993), (2097, 953885), (2687, 744435), (3195, 626071), (3495, 572331), (8061, 248145), (10485, 190777), (13435, 148887), (16543, 120915), (24183, 82715), (40305, 49629)]