266778832

素因数分解:

$2^4\times {\mathrm{829}}^1\times {\mathrm{20113}}^1$

素因数の和:20950

約数の個数: 20

約数和(自身を含む): 517533220

約数和(自身を除く): 250754388

約数列:

[1, 2, 4, 8, 16, 829, 1658, 3316, 6632, 13264, 20113, 40226, 80452, 160904, 321808, 16673677, 33347354, 66694708, 133389416, 266778832]

約数ペア:

[(1, 266778832), (2, 133389416), (4, 66694708), (8, 33347354), (16, 16673677), (829, 321808), (1658, 160904), (3316, 80452), (6632, 40226), (13264, 20113)]