1020781012

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{1723}}^1\times {\mathrm{4003}}^1$

素因数の和:5767

約数の個数: 24

約数和(自身を含む): 1836170336

約数和(自身を除く): 815389324

約数列:

[1, 2, 4, 37, 74, 148, 1723, 3446, 4003, 6892, 8006, 16012, 63751, 127502, 148111, 255004, 296222, 592444, 6897169, 13794338, 27588676, 255195253, 510390506, 1020781012]

約数ペア:

[(1, 1020781012), (2, 510390506), (4, 255195253), (37, 27588676), (74, 13794338), (148, 6897169), (1723, 592444), (3446, 296222), (4003, 255004), (6892, 148111), (8006, 127502), (16012, 63751)]