2215691489

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{34019}}^1$

素因数の和:34252

約数の個数: 16

約数和(自身を含む): 2508226560

約数和(自身を除く): 292535071

約数列:

[1, 11, 31, 191, 341, 2101, 5921, 34019, 65131, 374209, 1054589, 6497629, 11600479, 71473919, 201426499, 2215691489]

約数ペア:

[(1, 2215691489), (11, 201426499), (31, 71473919), (191, 11600479), (341, 6497629), (2101, 1054589), (5921, 374209), (34019, 65131)]