2078302802

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{86951}}^1$

素因数の和:87026

約数の個数: 32

約数和(自身を含む): 3568510080

約数和(自身を除く): 1490207278

約数列:

[1, 2, 17, 19, 34, 37, 38, 74, 323, 629, 646, 703, 1258, 1406, 11951, 23902, 86951, 173902, 1478167, 1652069, 2956334, 3217187, 3304138, 6434374, 28085173, 54692179, 56170346, 61126553, 109384358, 122253106, 1039151401, 2078302802]

約数ペア:

[(1, 2078302802), (2, 1039151401), (17, 122253106), (19, 109384358), (34, 61126553), (37, 56170346), (38, 54692179), (74, 28085173), (323, 6434374), (629, 3304138), (646, 3217187), (703, 2956334), (1258, 1652069), (1406, 1478167), (11951, 173902), (23902, 86951)]