1340068

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:243

約数の個数: 24

約数和(自身を含む): 2467584

約数和(自身を除く): 1127516

約数列:

[1, 2, 4, 31, 62, 101, 107, 124, 202, 214, 404, 428, 3131, 3317, 6262, 6634, 10807, 12524, 13268, 21614, 43228, 335017, 670034, 1340068]

約数ペア:

[(1, 1340068), (2, 670034), (4, 335017), (31, 43228), (62, 21614), (101, 13268), (107, 12524), (124, 10807), (202, 6634), (214, 6262), (404, 3317), (428, 3131)]