1520781442

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1\times {\mathrm{607}}^1$

素因数の和:946

約数の個数: 32

約数和(自身を含む): 2351646720

約数和(自身を除く): 830865278

約数列:

[1, 2, 79, 101, 157, 158, 202, 314, 607, 1214, 7979, 12403, 15857, 15958, 24806, 31714, 47953, 61307, 95299, 95906, 122614, 190598, 1252703, 2505406, 4843253, 7528621, 9625199, 9686506, 15057242, 19250398, 760390721, 1520781442]

約数ペア:

[(1, 1520781442), (2, 760390721), (79, 19250398), (101, 15057242), (157, 9686506), (158, 9625199), (202, 7528621), (314, 4843253), (607, 2505406), (1214, 1252703), (7979, 190598), (12403, 122614), (15857, 95906), (15958, 95299), (24806, 61307), (31714, 47953)]