493141998

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{81619}}^1$

素因数の和:81696

約数の個数: 32

約数和(自身を含む): 1057795200

約数和(自身を除く): 564653202

約数列:

[1, 2, 3, 6, 19, 38, 53, 57, 106, 114, 159, 318, 1007, 2014, 3021, 6042, 81619, 163238, 244857, 489714, 1550761, 3101522, 4325807, 4652283, 8651614, 9304566, 12977421, 25954842, 82190333, 164380666, 246570999, 493141998]

約数ペア:

[(1, 493141998), (2, 246570999), (3, 164380666), (6, 82190333), (19, 25954842), (38, 12977421), (53, 9304566), (57, 8651614), (106, 4652283), (114, 4325807), (159, 3101522), (318, 1550761), (1007, 489714), (2014, 244857), (3021, 163238), (6042, 81619)]