4738505

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1609}}^1$

素因数の和:1664

約数の個数: 16

約数和(自身を含む): 6182400

約数和(自身を除く): 1443895

約数列:

[1, 5, 19, 31, 95, 155, 589, 1609, 2945, 8045, 30571, 49879, 152855, 249395, 947701, 4738505]

約数ペア:

[(1, 4738505), (5, 947701), (19, 249395), (31, 152855), (95, 49879), (155, 30571), (589, 8045), (1609, 2945)]