12530390398

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1\times {\mathrm{683}}^1\times {\mathrm{977}}^1$

素因数の和:1932

約数の個数: 32

約数和(自身を含む): 19386228960

約数和(自身を除く): 6855838562

約数列:

[1, 2, 41, 82, 229, 458, 683, 977, 1366, 1954, 9389, 18778, 28003, 40057, 56006, 80114, 156407, 223733, 312814, 447466, 667291, 1334582, 6412687, 9173053, 12825374, 18346106, 27358931, 54717862, 152809639, 305619278, 6265195199, 12530390398]

約数ペア:

[(1, 12530390398), (2, 6265195199), (41, 305619278), (82, 152809639), (229, 54717862), (458, 27358931), (683, 18346106), (977, 12825374), (1366, 9173053), (1954, 6412687), (9389, 1334582), (18778, 667291), (28003, 447466), (40057, 312814), (56006, 223733), (80114, 156407)]