2014386620

素因数分解:

$2^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{439}}^1\times {\mathrm{733}}^1$

素因数の和:1494

約数の個数: 48

約数和(自身を含む): 4259196480

約数和(自身を除く): 2244809860

約数列:

[1, 2, 4, 5, 10, 20, 313, 439, 626, 733, 878, 1252, 1466, 1565, 1756, 2195, 2932, 3130, 3665, 4390, 6260, 7330, 8780, 14660, 137407, 229429, 274814, 321787, 458858, 549628, 643574, 687035, 917716, 1147145, 1287148, 1374070, 1608935, 2294290, 2748140, 3217870, 4588580, 6435740, 100719331, 201438662, 402877324, 503596655, 1007193310, 2014386620]

約数ペア:

[(1, 2014386620), (2, 1007193310), (4, 503596655), (5, 402877324), (10, 201438662), (20, 100719331), (313, 6435740), (439, 4588580), (626, 3217870), (733, 2748140), (878, 2294290), (1252, 1608935), (1466, 1374070), (1565, 1287148), (1756, 1147145), (2195, 917716), (2932, 687035), (3130, 643574), (3665, 549628), (4390, 458858), (6260, 321787), (7330, 274814), (8780, 229429), (14660, 137407)]