186880148

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{513407}}^1$

素因数の和:513431

約数の個数: 24

約数和(自身を含む): 402511872

約数和(自身を除く): 215631724

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 513407, 1026814, 2053628, 3593849, 6674291, 7187698, 13348582, 14375396, 26697164, 46720037, 93440074, 186880148]

約数ペア:

[(1, 186880148), (2, 93440074), (4, 46720037), (7, 26697164), (13, 14375396), (14, 13348582), (26, 7187698), (28, 6674291), (52, 3593849), (91, 2053628), (182, 1026814), (364, 513407)]