13198298620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4591}}^1\times {\mathrm{11057}}^1$

素因数の和:15670

約数の個数: 48

約数和(自身を含む): 29857661568

約数和(自身を除く): 16659362948

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 4591, 9182, 11057, 18364, 22114, 22955, 44228, 45910, 55285, 59683, 91820, 110570, 119366, 143741, 221140, 238732, 287482, 298415, 574964, 596830, 718705, 1193660, 1437410, 2874820, 50762687, 101525374, 203050748, 253813435, 507626870, 659914931, 1015253740, 1319829862, 2639659724, 3299574655, 6599149310, 13198298620]

約数ペア:

[(1, 13198298620), (2, 6599149310), (4, 3299574655), (5, 2639659724), (10, 1319829862), (13, 1015253740), (20, 659914931), (26, 507626870), (52, 253813435), (65, 203050748), (130, 101525374), (260, 50762687), (4591, 2874820), (9182, 1437410), (11057, 1193660), (18364, 718705), (22114, 596830), (22955, 574964), (44228, 298415), (45910, 287482), (55285, 238732), (59683, 221140), (91820, 143741), (110570, 119366)]