345145.0000000

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1999}}^1$

素因数の和:2033

約数の個数: 24

約数和(自身を含む): 3528000

約数和(自身を除く): 1760884

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 1999, 3998, 7996, 25987, 33983, 51974, 67966, 103948, 135932, 441779, 883558, 1767116]

約数ペア:

[(1, 1767116), (2, 883558), (4, 441779), (13, 135932), (17, 103948), (26, 67966), (34, 51974), (52, 33983), (68, 25987), (221, 7996), (442, 3998), (884, 1999)]