4678878

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:288

約数の個数: 32

約数和(自身を含む): 9674496

約数和(自身を除く): 4995618

約数列:

[1, 2, 3, 6, 67, 103, 113, 134, 201, 206, 226, 309, 339, 402, 618, 678, 6901, 7571, 11639, 13802, 15142, 20703, 22713, 23278, 34917, 41406, 45426, 69834, 779813, 1559626, 2339439, 4678878]

約数ペア:

[(1, 4678878), (2, 2339439), (3, 1559626), (6, 779813), (67, 69834), (103, 45426), (113, 41406), (134, 34917), (201, 23278), (206, 22713), (226, 20703), (309, 15142), (339, 13802), (402, 11639), (618, 7571), (678, 6901)]