313638852

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1375609}}^1$

素因数の和:1375635

約数の個数: 24

約数和(自身を含む): 770341600

約数和(自身を除く): 456702748

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 1375609, 2751218, 4126827, 5502436, 8253654, 16507308, 26136571, 52273142, 78409713, 104546284, 156819426, 313638852]

約数ペア:

[(1, 313638852), (2, 156819426), (3, 104546284), (4, 78409713), (6, 52273142), (12, 26136571), (19, 16507308), (38, 8253654), (57, 5502436), (76, 4126827), (114, 2751218), (228, 1375609)]