395338860079

素因数分解:

${\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1\times {\mathrm{1993}}^1$

素因数の和:2491

約数の個数: 32

約数和(自身を含む): 409768914240

約数和(自身を除く): 14430054161

約数列:

[1, 73, 113, 139, 173, 1993, 8249, 10147, 12629, 15707, 19549, 24047, 145489, 225209, 277027, 344789, 1146611, 1427077, 1755431, 2717311, 16440257, 20222971, 25169597, 31304051, 38961157, 47925671, 198363703, 2285195723, 2844164461, 3498573983, 5415600823, 395338860079]

約数ペア:

[(1, 395338860079), (73, 5415600823), (113, 3498573983), (139, 2844164461), (173, 2285195723), (1993, 198363703), (8249, 47925671), (10147, 38961157), (12629, 31304051), (15707, 25169597), (19549, 20222971), (24047, 16440257), (145489, 2717311), (225209, 1755431), (277027, 1427077), (344789, 1146611)]