855589306

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{631}}^1$

素因数の和:1099

約数の個数: 48

約数和(自身を含む): 1525112064

約数和(自身を除く): 669522758

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 242, 286, 431, 631, 862, 1262, 1573, 3146, 4741, 5603, 6941, 8203, 9482, 11206, 13882, 16406, 52151, 61633, 76351, 90233, 104302, 123266, 152702, 180466, 271961, 543922, 677963, 992563, 1355926, 1985126, 2991571, 3535493, 5983142, 7070986, 32907281, 38890423, 65814562, 77780846, 427794653, 855589306]

約数ペア:

[(1, 855589306), (2, 427794653), (11, 77780846), (13, 65814562), (22, 38890423), (26, 32907281), (121, 7070986), (143, 5983142), (242, 3535493), (286, 2991571), (431, 1985126), (631, 1355926), (862, 992563), (1262, 677963), (1573, 543922), (3146, 271961), (4741, 180466), (5603, 152702), (6941, 123266), (8203, 104302), (9482, 90233), (11206, 76351), (13882, 61633), (16406, 52151)]