1683978

素因数分解:

$2^1\times 3^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:202

約数の個数: 32

約数和(自身を含む): 3525120

約数和(自身を除く): 1841142

約数列:

[1, 2, 3, 6, 59, 67, 71, 118, 134, 142, 177, 201, 213, 354, 402, 426, 3953, 4189, 4757, 7906, 8378, 9514, 11859, 12567, 14271, 23718, 25134, 28542, 280663, 561326, 841989, 1683978]

約数ペア:

[(1, 1683978), (2, 841989), (3, 561326), (6, 280663), (59, 28542), (67, 25134), (71, 23718), (118, 14271), (134, 12567), (142, 11859), (177, 9514), (201, 8378), (213, 7906), (354, 4757), (402, 4189), (426, 3953)]