1249312895998

素因数分解:

$2^1\times {\mathrm{307}}^1\times {\mathrm{641}}^1\times {\mathrm{1627}}^1\times {\mathrm{1951}}^1$

素因数の和:4528

約数の個数: 32

約数和(自身を含む): 1885129602048

約数和(自身を除く): 635816706050

約数列:

[1, 2, 307, 614, 641, 1282, 1627, 1951, 3254, 3902, 196787, 393574, 499489, 598957, 998978, 1042907, 1197914, 1250591, 2085814, 2501182, 3174277, 6348554, 320172449, 383931437, 640344898, 767862874, 974503039, 1949006078, 2034711557, 4069423114, 624656447999, 1249312895998]

約数ペア:

[(1, 1249312895998), (2, 624656447999), (307, 4069423114), (614, 2034711557), (641, 1949006078), (1282, 974503039), (1627, 767862874), (1951, 640344898), (3254, 383931437), (3902, 320172449), (196787, 6348554), (393574, 3174277), (499489, 2501182), (598957, 2085814), (998978, 1250591), (1042907, 1197914)]