79770002

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{821}}^1$

素因数の和:974

約数の個数: 32

約数和(自身を含む): 133815024

約数和(自身を除く): 54045022

約数列:

[1, 2, 13, 26, 37, 74, 101, 202, 481, 821, 962, 1313, 1642, 2626, 3737, 7474, 10673, 21346, 30377, 48581, 60754, 82921, 97162, 165842, 394901, 789802, 1077973, 2155946, 3068077, 6136154, 39885001, 79770002]

約数ペア:

[(1, 79770002), (2, 39885001), (13, 6136154), (26, 3068077), (37, 2155946), (74, 1077973), (101, 789802), (202, 394901), (481, 165842), (821, 97162), (962, 82921), (1313, 60754), (1642, 48581), (2626, 30377), (3737, 21346), (7474, 10673)]