1819724306

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{13901}}^1$

素因数の和:14030

約数の個数: 32

約数和(自身を含む): 2947780080

約数和(自身を除く): 1128055774

約数列:

[1, 2, 29, 37, 58, 61, 74, 122, 1073, 1769, 2146, 2257, 3538, 4514, 13901, 27802, 65453, 130906, 403129, 514337, 806258, 847961, 1028674, 1695922, 14915773, 24590869, 29831546, 31374557, 49181738, 62749114, 909862153, 1819724306]

約数ペア:

[(1, 1819724306), (2, 909862153), (29, 62749114), (37, 49181738), (58, 31374557), (61, 29831546), (74, 24590869), (122, 14915773), (1073, 1695922), (1769, 1028674), (2146, 847961), (2257, 806258), (3538, 514337), (4514, 403129), (13901, 130906), (27802, 65453)]