1902080206

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2359901}}^1$

素因数の和:2359947

約数の個数: 16

約数和(自身を含む): 3171708288

約数和(自身を除く): 1269628082

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 2359901, 4719802, 30678713, 61357426, 73156931, 146313862, 951040103, 1902080206]

約数ペア:

[(1, 1902080206), (2, 951040103), (13, 146313862), (26, 73156931), (31, 61357426), (62, 30678713), (403, 4719802), (806, 2359901)]