1090885970

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3518987}}^1$

素因数の和:3519025

約数の個数: 16

約数和(自身を含む): 2026937088

約数和(自身を除く): 936051118

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 3518987, 7037974, 17594935, 35189870, 109088597, 218177194, 545442985, 1090885970]

約数ペア:

[(1, 1090885970), (2, 545442985), (5, 218177194), (10, 109088597), (31, 35189870), (62, 17594935), (155, 7037974), (310, 3518987)]