212570596

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{244897}}^1$

素因数の和:244939

約数の個数: 24

約数和(自身を含む): 438857216

約数和(自身を除く): 226286620

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 244897, 489794, 979588, 1714279, 3428558, 6857116, 7591807, 15183614, 30367228, 53142649, 106285298, 212570596]

約数ペア:

[(1, 212570596), (2, 106285298), (4, 53142649), (7, 30367228), (14, 15183614), (28, 7591807), (31, 6857116), (62, 3428558), (124, 1714279), (217, 979588), (434, 489794), (868, 244897)]