898492748

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{3203}}^1\times {\mathrm{3691}}^1$

素因数の和:6917

約数の個数: 24

約数和(自身を含む): 1656083520

約数和(自身を除く): 757590772

約数列:

[1, 2, 4, 19, 38, 76, 3203, 3691, 6406, 7382, 12812, 14764, 60857, 70129, 121714, 140258, 243428, 280516, 11822273, 23644546, 47289092, 224623187, 449246374, 898492748]

約数ペア:

[(1, 898492748), (2, 449246374), (4, 224623187), (19, 47289092), (38, 23644546), (76, 11822273), (3203, 280516), (3691, 243428), (6406, 140258), (7382, 121714), (12812, 70129), (14764, 60857)]