7688382

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{409}}^1$

素因数の和:668

約数の個数: 32

約数和(自身を含む): 16668960

約数和(自身を除く): 8980578

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 241, 409, 482, 723, 818, 1227, 1446, 2454, 3133, 5317, 6266, 9399, 10634, 15951, 18798, 31902, 98569, 197138, 295707, 591414, 1281397, 2562794, 3844191, 7688382]

約数ペア:

[(1, 7688382), (2, 3844191), (3, 2562794), (6, 1281397), (13, 591414), (26, 295707), (39, 197138), (78, 98569), (241, 31902), (409, 18798), (482, 15951), (723, 10634), (818, 9399), (1227, 6266), (1446, 5317), (2454, 3133)]