2238690610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{32309}}^1$

素因数の和:32383

約数の個数: 48

約数和(自身を含む): 4470023880

約数和(自身を除く): 2231333270

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 169, 205, 338, 410, 533, 845, 1066, 1690, 2665, 5330, 6929, 13858, 32309, 34645, 64618, 69290, 161545, 323090, 420017, 840034, 1324669, 2100085, 2649338, 4200170, 5460221, 6623345, 10920442, 13246690, 17220697, 27301105, 34441394, 54602210, 86103485, 172206970, 223869061, 447738122, 1119345305, 2238690610]

約数ペア:

[(1, 2238690610), (2, 1119345305), (5, 447738122), (10, 223869061), (13, 172206970), (26, 86103485), (41, 54602210), (65, 34441394), (82, 27301105), (130, 17220697), (169, 13246690), (205, 10920442), (338, 6623345), (410, 5460221), (533, 4200170), (845, 2649338), (1066, 2100085), (1690, 1324669), (2665, 840034), (5330, 420017), (6929, 323090), (13858, 161545), (32309, 69290), (34645, 64618)]