4036858

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:262

約数の個数: 32

約数和(自身を含む): 7320960

約数和(自身を除く): 3284102

約数列:

[1, 2, 7, 14, 29, 58, 61, 122, 163, 203, 326, 406, 427, 854, 1141, 1769, 2282, 3538, 4727, 9454, 9943, 12383, 19886, 24766, 33089, 66178, 69601, 139202, 288347, 576694, 2018429, 4036858]

約数ペア:

[(1, 4036858), (2, 2018429), (7, 576694), (14, 288347), (29, 139202), (58, 69601), (61, 66178), (122, 33089), (163, 24766), (203, 19886), (326, 12383), (406, 9943), (427, 9454), (854, 4727), (1141, 3538), (1769, 2282)]