2022181868

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{8167}}^1$

素因数の和:8454

約数の個数: 48

約数和(自身を含む): 4171560960

約数和(自身を除く): 2149379092

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 239, 259, 478, 518, 956, 1036, 1673, 3346, 6692, 8167, 8843, 16334, 17686, 32668, 35372, 57169, 61901, 114338, 123802, 228676, 247604, 302179, 604358, 1208716, 1951913, 2115253, 3903826, 4230506, 7807652, 8461012, 13663391, 27326782, 54653564, 72220781, 144441562, 288883124, 505545467, 1011090934, 2022181868]

約数ペア:

[(1, 2022181868), (2, 1011090934), (4, 505545467), (7, 288883124), (14, 144441562), (28, 72220781), (37, 54653564), (74, 27326782), (148, 13663391), (239, 8461012), (259, 7807652), (478, 4230506), (518, 3903826), (956, 2115253), (1036, 1951913), (1673, 1208716), (3346, 604358), (6692, 302179), (8167, 247604), (8843, 228676), (16334, 123802), (17686, 114338), (32668, 61901), (35372, 57169)]