3938918.00000000

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{95317}}^1$

素因数の和:95343

約数の個数: 24

約数和(自身を含む): 72060408

約数和(自身を除く): 39652628

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 95317, 190634, 381268, 476585, 953170, 1620389, 1906340, 3240778, 6481556, 8101945, 16203890, 32407780]

約数ペア:

[(1, 32407780), (2, 16203890), (4, 8101945), (5, 6481556), (10, 3240778), (17, 1906340), (20, 1620389), (34, 953170), (68, 476585), (85, 381268), (170, 190634), (340, 95317)]