1644914154

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{88237}}^1$

素因数の和:88494

約数の個数: 32

約数和(自身を含む): 3557756160

約数和(自身を除く): 1912842006

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 239, 478, 717, 1434, 3107, 6214, 9321, 18642, 88237, 176474, 264711, 529422, 1147081, 2294162, 3441243, 6882486, 21088643, 42177286, 63265929, 126531858, 274152359, 548304718, 822457077, 1644914154]

約数ペア:

[(1, 1644914154), (2, 822457077), (3, 548304718), (6, 274152359), (13, 126531858), (26, 63265929), (39, 42177286), (78, 21088643), (239, 6882486), (478, 3441243), (717, 2294162), (1434, 1147081), (3107, 529422), (6214, 264711), (9321, 176474), (18642, 88237)]