349800766

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{5393}}^1$

素因数の和:5556

約数の個数: 32

約数和(自身を含む): 619835328

約数和(自身を除く): 270034562

約数列:

[1, 2, 7, 14, 41, 82, 113, 226, 287, 574, 791, 1582, 4633, 5393, 9266, 10786, 32431, 37751, 64862, 75502, 221113, 442226, 609409, 1218818, 1547791, 3095582, 4265863, 8531726, 24985769, 49971538, 174900383, 349800766]

約数ペア:

[(1, 349800766), (2, 174900383), (7, 49971538), (14, 24985769), (41, 8531726), (82, 4265863), (113, 3095582), (226, 1547791), (287, 1218818), (574, 609409), (791, 442226), (1582, 221113), (4633, 75502), (5393, 64862), (9266, 37751), (10786, 32431)]