1276260016

素因数分解:

$2^4\times {\mathrm{743}}^1\times {\mathrm{107357}}^1$

素因数の和:108108

約数の個数: 20

約数和(自身を含む): 2476104912

約数和(自身を除く): 1199844896

約数列:

[1, 2, 4, 8, 16, 743, 1486, 2972, 5944, 11888, 107357, 214714, 429428, 858856, 1717712, 79766251, 159532502, 319065004, 638130008, 1276260016]

約数ペア:

[(1, 1276260016), (2, 638130008), (4, 319065004), (8, 159532502), (16, 79766251), (743, 1717712), (1486, 858856), (2972, 429428), (5944, 214714), (11888, 107357)]