1261993242

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{1423}}^1\times {\mathrm{1871}}^1$

素因数の和:3378

約数の個数: 32

約数和(自身を含む): 2559098880

約数和(自身を除く): 1297105638

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 1423, 1871, 2846, 3742, 4269, 5613, 8538, 11226, 112417, 147809, 224834, 295618, 337251, 443427, 674502, 886854, 2662433, 5324866, 7987299, 15974598, 210332207, 420664414, 630996621, 1261993242]

約数ペア:

[(1, 1261993242), (2, 630996621), (3, 420664414), (6, 210332207), (79, 15974598), (158, 7987299), (237, 5324866), (474, 2662433), (1423, 886854), (1871, 674502), (2846, 443427), (3742, 337251), (4269, 295618), (5613, 224834), (8538, 147809), (11226, 112417)]