4780706

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{379}}^1$

素因数の和:458

約数の個数: 32

約数和(自身を含む): 8864640

約数和(自身を除く): 4083934

約数列:

[1, 2, 7, 14, 17, 34, 53, 106, 119, 238, 371, 379, 742, 758, 901, 1802, 2653, 5306, 6307, 6443, 12614, 12886, 20087, 40174, 45101, 90202, 140609, 281218, 341479, 682958, 2390353, 4780706]

約数ペア:

[(1, 4780706), (2, 2390353), (7, 682958), (14, 341479), (17, 281218), (34, 140609), (53, 90202), (106, 45101), (119, 40174), (238, 20087), (371, 12886), (379, 12614), (742, 6443), (758, 6307), (901, 5306), (1802, 2653)]