841402

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1$

素因数の和:405

約数の個数: 16

約数和(自身を含む): 1338624

約数和(自身を除く): 497222

約数列:

[1, 2, 31, 41, 62, 82, 331, 662, 1271, 2542, 10261, 13571, 20522, 27142, 420701, 841402]

約数ペア:

[(1, 841402), (2, 420701), (31, 27142), (41, 20522), (62, 13571), (82, 10261), (331, 2542), (662, 1271)]