891992712

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2858951}}^1$

素因数の和:2858973

約数の個数: 32

約数和(自身を含む): 2401519680

約数和(自身を除く): 1509526968

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 2858951, 5717902, 8576853, 11435804, 17153706, 22871608, 34307412, 37166363, 68614824, 74332726, 111499089, 148665452, 222998178, 297330904, 445996356, 891992712]

約数ペア:

[(1, 891992712), (2, 445996356), (3, 297330904), (4, 222998178), (6, 148665452), (8, 111499089), (12, 74332726), (13, 68614824), (24, 37166363), (26, 34307412), (39, 22871608), (52, 17153706), (78, 11435804), (104, 8576853), (156, 5717902), (312, 2858951)]