260022952

素因数分解:

$2^3\times 7^1\times {\mathrm{199}}^1\times {\mathrm{23333}}^1$

素因数の和:23545

約数の個数: 32

約数和(自身を含む): 560016000

約数和(自身を除く): 299993048

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 199, 398, 796, 1393, 1592, 2786, 5572, 11144, 23333, 46666, 93332, 163331, 186664, 326662, 653324, 1306648, 4643267, 9286534, 18573068, 32502869, 37146136, 65005738, 130011476, 260022952]

約数ペア:

[(1, 260022952), (2, 130011476), (4, 65005738), (7, 37146136), (8, 32502869), (14, 18573068), (28, 9286534), (56, 4643267), (199, 1306648), (398, 653324), (796, 326662), (1393, 186664), (1592, 163331), (2786, 93332), (5572, 46666), (11144, 23333)]