855675386

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{919}}^1$

素因数の和:1154

約数の個数: 32

約数和(自身を含む): 1335398400

約数和(自身を除く): 479723014

約数列:

[1, 2, 71, 79, 83, 142, 158, 166, 919, 1838, 5609, 5893, 6557, 11218, 11786, 13114, 65249, 72601, 76277, 130498, 145202, 152554, 465547, 931094, 5154671, 5415667, 6025883, 10309342, 10831334, 12051766, 427837693, 855675386]

約数ペア:

[(1, 855675386), (2, 427837693), (71, 12051766), (79, 10831334), (83, 10309342), (142, 6025883), (158, 5415667), (166, 5154671), (919, 931094), (1838, 465547), (5609, 152554), (5893, 145202), (6557, 130498), (11218, 76277), (11786, 72601), (13114, 65249)]