821922034

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{101197}}^1$

素因数の和:101361

約数の個数: 16

約数和(自身を含む): 1282381056

約数和(自身を除く): 460459022

約数列:

[1, 2, 31, 62, 131, 262, 4061, 8122, 101197, 202394, 3137107, 6274214, 13256807, 26513614, 410961017, 821922034]

約数ペア:

[(1, 821922034), (2, 410961017), (31, 26513614), (62, 13256807), (131, 6274214), (262, 3137107), (4061, 202394), (8122, 101197)]