268959079

素因数分解:

${\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1117}}^1$

素因数の和:1207

約数の個数: 24

約数和(自身を含む): 306689760

約数和(自身を除く): 37730681

約数列:

[1, 19, 23, 29, 361, 437, 551, 667, 1117, 8303, 10469, 12673, 21223, 25691, 32393, 240787, 403237, 488129, 615467, 745039, 9274451, 11693873, 14155741, 268959079]

約数ペア:

[(1, 268959079), (19, 14155741), (23, 11693873), (29, 9274451), (361, 745039), (437, 615467), (551, 488129), (667, 403237), (1117, 240787), (8303, 32393), (10469, 25691), (12673, 21223)]