289294934

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{983}}^1$

素因数の和:1160

約数の個数: 32

約数和(自身を含む): 461716416

約数和(自身を除く): 172421482

約数列:

[1, 2, 37, 41, 74, 82, 97, 194, 983, 1517, 1966, 3034, 3589, 3977, 7178, 7954, 36371, 40303, 72742, 80606, 95351, 147149, 190702, 294298, 1491211, 2982422, 3527987, 3909391, 7055974, 7818782, 144647467, 289294934]

約数ペア:

[(1, 289294934), (2, 144647467), (37, 7818782), (41, 7055974), (74, 3909391), (82, 3527987), (97, 2982422), (194, 1491211), (983, 294298), (1517, 190702), (1966, 147149), (3034, 95351), (3589, 80606), (3977, 72742), (7178, 40303), (7954, 36371)]