8460268

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{653}}^1$

素因数の和:777

約数の個数: 24

約数和(自身を含む): 15382080

約数和(自身を除く): 6921812

約数列:

[1, 2, 4, 41, 79, 82, 158, 164, 316, 653, 1306, 2612, 3239, 6478, 12956, 26773, 51587, 53546, 103174, 107092, 206348, 2115067, 4230134, 8460268]

約数ペア:

[(1, 8460268), (2, 4230134), (4, 2115067), (41, 206348), (79, 107092), (82, 103174), (158, 53546), (164, 51587), (316, 26773), (653, 12956), (1306, 6478), (2612, 3239)]