2016563355

素因数分解:

$3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{223}}^1\times {\mathrm{1951}}^1$

素因数の和:2288

約数の個数: 48

約数和(自身を含む): 3546955776

約数和(自身を除く): 1530392421

約数列:

[1, 3, 5, 9, 15, 45, 103, 223, 309, 515, 669, 927, 1115, 1545, 1951, 2007, 3345, 4635, 5853, 9755, 10035, 17559, 22969, 29265, 68907, 87795, 114845, 200953, 206721, 344535, 435073, 602859, 1004765, 1033605, 1305219, 1808577, 2175365, 3014295, 3915657, 6526095, 9042885, 19578285, 44812519, 134437557, 224062595, 403312671, 672187785, 2016563355]

約数ペア:

[(1, 2016563355), (3, 672187785), (5, 403312671), (9, 224062595), (15, 134437557), (45, 44812519), (103, 19578285), (223, 9042885), (309, 6526095), (515, 3915657), (669, 3014295), (927, 2175365), (1115, 1808577), (1545, 1305219), (1951, 1033605), (2007, 1004765), (3345, 602859), (4635, 435073), (5853, 344535), (9755, 206721), (10035, 200953), (17559, 114845), (22969, 87795), (29265, 68907)]