520028938

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{16091}}^1$

素因数の和:16230

約数の個数: 32

約数和(自身を含む): 924581952

約数和(自身を除く): 404553014

約数列:

[1, 2, 11, 13, 22, 26, 113, 143, 226, 286, 1243, 1469, 2486, 2938, 16091, 16159, 32182, 32318, 177001, 209183, 354002, 418366, 1818283, 2301013, 3636566, 4602026, 20001113, 23637679, 40002226, 47275358, 260014469, 520028938]

約数ペア:

[(1, 520028938), (2, 260014469), (11, 47275358), (13, 40002226), (22, 23637679), (26, 20001113), (113, 4602026), (143, 3636566), (226, 2301013), (286, 1818283), (1243, 418366), (1469, 354002), (2486, 209183), (2938, 177001), (16091, 32318), (16159, 32182)]