386216752

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{248851}}^1$

素因数の和:248956

約数の個数: 20

約数和(自身を含む): 756012376

約数和(自身を除く): 369795624

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 248851, 497702, 995404, 1990808, 3981616, 24138547, 48277094, 96554188, 193108376, 386216752]

約数ペア:

[(1, 386216752), (2, 193108376), (4, 96554188), (8, 48277094), (16, 24138547), (97, 3981616), (194, 1990808), (388, 995404), (776, 497702), (1552, 248851)]