1379715884

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{42307}}^1$

素因数の和:42605

約数の個数: 24

約数和(自身を含む): 2501925888

約数和(自身を除く): 1122210004

約数列:

[1, 2, 4, 31, 62, 124, 263, 526, 1052, 8153, 16306, 32612, 42307, 84614, 169228, 1311517, 2623034, 5246068, 11126741, 22253482, 44506964, 344928971, 689857942, 1379715884]

約数ペア:

[(1, 1379715884), (2, 689857942), (4, 344928971), (31, 44506964), (62, 22253482), (124, 11126741), (263, 5246068), (526, 2623034), (1052, 1311517), (8153, 169228), (16306, 84614), (32612, 42307)]