1986604

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{433}}^1$

素因数の和:505

約数の個数: 24

約数和(自身を含む): 3694208

約数和(自身を除く): 1707604

約数列:

[1, 2, 4, 31, 37, 62, 74, 124, 148, 433, 866, 1147, 1732, 2294, 4588, 13423, 16021, 26846, 32042, 53692, 64084, 496651, 993302, 1986604]

約数ペア:

[(1, 1986604), (2, 993302), (4, 496651), (31, 64084), (37, 53692), (62, 32042), (74, 26846), (124, 16021), (148, 13423), (433, 4588), (866, 2294), (1147, 1732)]