396136586

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1\times {\mathrm{757}}^1$

素因数の和:1118

約数の個数: 32

約数和(自身を含む): 641813760

約数和(自身を除く): 245677174

約数列:

[1, 2, 19, 38, 47, 94, 293, 586, 757, 893, 1514, 1786, 5567, 11134, 13771, 14383, 27542, 28766, 35579, 71158, 221801, 261649, 443602, 523298, 676001, 1352002, 4214219, 8428438, 10424647, 20849294, 198068293, 396136586]

約数ペア:

[(1, 396136586), (2, 198068293), (19, 20849294), (38, 10424647), (47, 8428438), (94, 4214219), (293, 1352002), (586, 676001), (757, 523298), (893, 443602), (1514, 261649), (1786, 221801), (5567, 71158), (11134, 35579), (13771, 28766), (14383, 27542)]