289100809928

素因数分解:

$2^3\times 7^1\times {\mathrm{9397}}^1\times {\mathrm{549379}}^1$

素因数の和:558789

約数の個数: 32

約数和(自身を含む): 619568788800

約数和(自身を除く): 330467978872

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 9397, 18794, 37588, 65779, 75176, 131558, 263116, 526232, 549379, 1098758, 2197516, 3845653, 4395032, 7691306, 15382612, 30765224, 5162514463, 10325028926, 20650057852, 36137601241, 41300115704, 72275202482, 144550404964, 289100809928]

約数ペア:

[(1, 289100809928), (2, 144550404964), (4, 72275202482), (7, 41300115704), (8, 36137601241), (14, 20650057852), (28, 10325028926), (56, 5162514463), (9397, 30765224), (18794, 15382612), (37588, 7691306), (65779, 4395032), (75176, 3845653), (131558, 2197516), (263116, 1098758), (526232, 549379)]