82554602

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{431}}^1$

素因数の和:638

約数の個数: 32

約数和(自身を含む): 137168640

約数和(自身を除く): 54614038

約数列:

[1, 2, 13, 26, 53, 106, 139, 278, 431, 689, 862, 1378, 1807, 3614, 5603, 7367, 11206, 14734, 22843, 45686, 59909, 95771, 119818, 191542, 296959, 593918, 778817, 1557634, 3175177, 6350354, 41277301, 82554602]

約数ペア:

[(1, 82554602), (2, 41277301), (13, 6350354), (26, 3175177), (53, 1557634), (106, 778817), (139, 593918), (278, 296959), (431, 191542), (689, 119818), (862, 95771), (1378, 59909), (1807, 45686), (3614, 22843), (5603, 14734), (7367, 11206)]