13109451940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{226103}}^1$

素因数の和:226348

約数の個数: 48

約数和(自身を含む): 29780610048

約数和(自身を除く): 16671158108

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 223, 260, 446, 892, 1115, 2230, 2899, 4460, 5798, 11596, 14495, 28990, 57980, 226103, 452206, 904412, 1130515, 2261030, 2939339, 4522060, 5878678, 11757356, 14696695, 29393390, 50420969, 58786780, 100841938, 201683876, 252104845, 504209690, 655472597, 1008419380, 1310945194, 2621890388, 3277362985, 6554725970, 13109451940]

約数ペア:

[(1, 13109451940), (2, 6554725970), (4, 3277362985), (5, 2621890388), (10, 1310945194), (13, 1008419380), (20, 655472597), (26, 504209690), (52, 252104845), (65, 201683876), (130, 100841938), (223, 58786780), (260, 50420969), (446, 29393390), (892, 14696695), (1115, 11757356), (2230, 5878678), (2899, 4522060), (4460, 2939339), (5798, 2261030), (11596, 1130515), (14495, 904412), (28990, 452206), (57980, 226103)]