628054082

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{509}}^1\times {\mathrm{1709}}^1$

素因数の和:2258

約数の個数: 24

約数和(自身を含む): 996810300

約数和(自身を除く): 368756218

約数列:

[1, 2, 19, 38, 361, 509, 722, 1018, 1709, 3418, 9671, 19342, 32471, 64942, 183749, 367498, 616949, 869881, 1233898, 1739762, 16527739, 33055478, 314027041, 628054082]

約数ペア:

[(1, 628054082), (2, 314027041), (19, 33055478), (38, 16527739), (361, 1739762), (509, 1233898), (722, 869881), (1018, 616949), (1709, 367498), (3418, 183749), (9671, 64942), (19342, 32471)]