413404894

素因数分解:

$2^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{149893}}^1$

素因数の和:150099

約数の個数: 16

約数和(自身を含む): 712296288

約数和(自身を除く): 298891394

約数列:

[1, 2, 7, 14, 197, 394, 1379, 2758, 149893, 299786, 1049251, 2098502, 29528921, 59057842, 206702447, 413404894]

約数ペア:

[(1, 413404894), (2, 206702447), (7, 59057842), (14, 29528921), (197, 2098502), (394, 1049251), (1379, 299786), (2758, 149893)]