2522290

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{401}}^1$

素因数の和:462

約数の個数: 32

約数和(自身を含む): 4949424

約数和(自身を除く): 2427134

約数列:

[1, 2, 5, 10, 17, 34, 37, 74, 85, 170, 185, 370, 401, 629, 802, 1258, 2005, 3145, 4010, 6290, 6817, 13634, 14837, 29674, 34085, 68170, 74185, 148370, 252229, 504458, 1261145, 2522290]

約数ペア:

[(1, 2522290), (2, 1261145), (5, 504458), (10, 252229), (17, 148370), (34, 74185), (37, 68170), (74, 34085), (85, 29674), (170, 14837), (185, 13634), (370, 6817), (401, 6290), (629, 4010), (802, 3145), (1258, 2005)]