17042870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4229}}^1$

素因数の和:4280

約数の個数: 32

約数和(自身を含む): 34110720

約数和(自身を除く): 17067850

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 4229, 8458, 21145, 42290, 54977, 109954, 131099, 262198, 274885, 549770, 655495, 1310990, 1704287, 3408574, 8521435, 17042870]

約数ペア:

[(1, 17042870), (2, 8521435), (5, 3408574), (10, 1704287), (13, 1310990), (26, 655495), (31, 549770), (62, 274885), (65, 262198), (130, 131099), (155, 109954), (310, 54977), (403, 42290), (806, 21145), (2015, 8458), (4030, 4229)]