839969242

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{41179}}^1$

素因数の和:41266

約数の個数: 32

約数和(自身を含む): 1518059520

約数和(自身を除く): 678090278

約数列:

[1, 2, 7, 14, 31, 47, 62, 94, 217, 329, 434, 658, 1457, 2914, 10199, 20398, 41179, 82358, 288253, 576506, 1276549, 1935413, 2553098, 3870826, 8935843, 13547891, 17871686, 27095782, 59997803, 119995606, 419984621, 839969242]

約数ペア:

[(1, 839969242), (2, 419984621), (7, 119995606), (14, 59997803), (31, 27095782), (47, 17871686), (62, 13547891), (94, 8935843), (217, 3870826), (329, 2553098), (434, 1935413), (658, 1276549), (1457, 576506), (2914, 288253), (10199, 82358), (20398, 41179)]