2188005890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{589759}}^1$

素因数の和:589826

約数の個数: 32

約数和(自身を含む): 4585973760

約数和(自身を除く): 2397967870

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 265, 371, 530, 742, 1855, 3710, 589759, 1179518, 2948795, 4128313, 5897590, 8256626, 20641565, 31257227, 41283130, 62514454, 156286135, 218800589, 312572270, 437601178, 1094002945, 2188005890]

約数ペア:

[(1, 2188005890), (2, 1094002945), (5, 437601178), (7, 312572270), (10, 218800589), (14, 156286135), (35, 62514454), (53, 41283130), (70, 31257227), (106, 20641565), (265, 8256626), (371, 5897590), (530, 4128313), (742, 2948795), (1855, 1179518), (3710, 589759)]