254264218

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{32707}}^1$

素因数の和:32758

約数の個数: 24

約数和(自身を含む): 430960608

約数和(自身を除く): 176696390

約数列:

[1, 2, 13, 23, 26, 46, 169, 299, 338, 598, 3887, 7774, 32707, 65414, 425191, 752261, 850382, 1504522, 5527483, 9779393, 11054966, 19558786, 127132109, 254264218]

約数ペア:

[(1, 254264218), (2, 127132109), (13, 19558786), (23, 11054966), (26, 9779393), (46, 5527483), (169, 1504522), (299, 850382), (338, 752261), (598, 425191), (3887, 65414), (7774, 32707)]