1860412

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{251}}^1$

素因数の和:381

約数の個数: 24

約数和(自身を含む): 3492720

約数和(自身を除く): 1632308

約数列:

[1, 2, 4, 17, 34, 68, 109, 218, 251, 436, 502, 1004, 1853, 3706, 4267, 7412, 8534, 17068, 27359, 54718, 109436, 465103, 930206, 1860412]

約数ペア:

[(1, 1860412), (2, 930206), (4, 465103), (17, 109436), (34, 54718), (68, 27359), (109, 17068), (218, 8534), (251, 7412), (436, 4267), (502, 3706), (1004, 1853)]