2386442

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{631}}^1$

素因数の和:725

約数の個数: 16

約数和(自身を含む): 3761664

約数和(自身を除く): 1375222

約数列:

[1, 2, 31, 61, 62, 122, 631, 1262, 1891, 3782, 19561, 38491, 39122, 76982, 1193221, 2386442]

約数ペア:

[(1, 2386442), (2, 1193221), (31, 76982), (61, 39122), (62, 38491), (122, 19561), (631, 3782), (1262, 1891)]