2379804

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{691}}^1$

素因数の和:746

約数の個数: 48

約数和(自身を含む): 6510336

約数和(自身を除く): 4130532

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 164, 246, 287, 492, 574, 691, 861, 1148, 1382, 1722, 2073, 2764, 3444, 4146, 4837, 8292, 9674, 14511, 19348, 28331, 29022, 56662, 58044, 84993, 113324, 169986, 198317, 339972, 396634, 594951, 793268, 1189902, 2379804]

約数ペア:

[(1, 2379804), (2, 1189902), (3, 793268), (4, 594951), (6, 396634), (7, 339972), (12, 198317), (14, 169986), (21, 113324), (28, 84993), (41, 58044), (42, 56662), (82, 29022), (84, 28331), (123, 19348), (164, 14511), (246, 9674), (287, 8292), (492, 4837), (574, 4146), (691, 3444), (861, 2764), (1148, 2073), (1382, 1722)]