1294408079

素因数分解:

${\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{491}}^1\times {\mathrm{1559}}^1$

素因数の和:2158

約数の個数: 16

約数和(自身を含む): 1381536000

約数和(自身を除く): 87127921

約数列:

[1, 19, 89, 491, 1559, 1691, 9329, 29621, 43699, 138751, 765469, 830281, 2636269, 14543911, 68126741, 1294408079]

約数ペア:

[(1, 1294408079), (19, 68126741), (89, 14543911), (491, 2636269), (1559, 830281), (1691, 765469), (9329, 138751), (29621, 43699)]