245851746

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{449}}^1\times {\mathrm{13037}}^1$

素因数の和:13498

約数の個数: 32

約数和(自身を含む): 563241600

約数和(自身を除く): 317389854

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 449, 898, 1347, 2694, 3143, 6286, 9429, 13037, 18858, 26074, 39111, 78222, 91259, 182518, 273777, 547554, 5853613, 11707226, 17560839, 35121678, 40975291, 81950582, 122925873, 245851746]

約数ペア:

[(1, 245851746), (2, 122925873), (3, 81950582), (6, 40975291), (7, 35121678), (14, 17560839), (21, 11707226), (42, 5853613), (449, 547554), (898, 273777), (1347, 182518), (2694, 91259), (3143, 78222), (6286, 39111), (9429, 26074), (13037, 18858)]