2115812

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1$

素因数の和:299

約数の個数: 24

約数和(自身を含む): 3881472

約数和(自身を除く): 1765660

約数列:

[1, 2, 4, 31, 62, 113, 124, 151, 226, 302, 452, 604, 3503, 4681, 7006, 9362, 14012, 17063, 18724, 34126, 68252, 528953, 1057906, 2115812]

約数ペア:

[(1, 2115812), (2, 1057906), (4, 528953), (31, 68252), (62, 34126), (113, 18724), (124, 17063), (151, 14012), (226, 9362), (302, 7006), (452, 4681), (604, 3503)]