2013656630

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{641}}^1\times {\mathrm{1087}}^1$

素因数の和:1769

約数の個数: 48

約数和(自身を含む): 3859888896

約数和(自身を除く): 1846232266

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 578, 641, 1087, 1282, 1445, 2174, 2890, 3205, 5435, 6410, 10870, 10897, 18479, 21794, 36958, 54485, 92395, 108970, 184790, 185249, 314143, 370498, 628286, 696767, 926245, 1393534, 1570715, 1852490, 3141430, 3483835, 6967670, 11845039, 23690078, 59225195, 118450390, 201365663, 402731326, 1006828315, 2013656630]

約数ペア:

[(1, 2013656630), (2, 1006828315), (5, 402731326), (10, 201365663), (17, 118450390), (34, 59225195), (85, 23690078), (170, 11845039), (289, 6967670), (578, 3483835), (641, 3141430), (1087, 1852490), (1282, 1570715), (1445, 1393534), (2174, 926245), (2890, 696767), (3205, 628286), (5435, 370498), (6410, 314143), (10870, 185249), (10897, 184790), (18479, 108970), (21794, 92395), (36958, 54485)]