403428142

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{4297}}^1$

素因数の和:4492

約数の個数: 32

約数和(自身を含む): 684516672

約数和(自身を除く): 281088530

約数列:

[1, 2, 13, 23, 26, 46, 157, 299, 314, 598, 2041, 3611, 4082, 4297, 7222, 8594, 46943, 55861, 93886, 98831, 111722, 197662, 674629, 1284803, 1349258, 2569606, 8770177, 15516467, 17540354, 31032934, 201714071, 403428142]

約数ペア:

[(1, 403428142), (2, 201714071), (13, 31032934), (23, 17540354), (26, 15516467), (46, 8770177), (157, 2569606), (299, 1349258), (314, 1284803), (598, 674629), (2041, 197662), (3611, 111722), (4082, 98831), (4297, 93886), (7222, 55861), (8594, 46943)]