2347402

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:405

約数の個数: 16

約数和(自身を含む): 3642624

約数和(自身を除く): 1295222

約数列:

[1, 2, 61, 71, 122, 142, 271, 542, 4331, 8662, 16531, 19241, 33062, 38482, 1173701, 2347402]

約数ペア:

[(1, 2347402), (2, 1173701), (61, 38482), (71, 33062), (122, 19241), (142, 16531), (271, 8662), (542, 4331)]