1258628086

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{495133}}^1$

素因数の和:495207

約数の個数: 16

約数和(自身を含む): 1996380288

約数和(自身を除く): 737752202

約数列:

[1, 2, 31, 41, 62, 82, 1271, 2542, 495133, 990266, 15349123, 20300453, 30698246, 40600906, 629314043, 1258628086]

約数ペア:

[(1, 1258628086), (2, 629314043), (31, 40600906), (41, 30698246), (62, 20300453), (82, 15349123), (1271, 990266), (2542, 495133)]