2634888980

素因数分解:

$2^2\times 5^1\times {\mathrm{347}}^1\times {\mathrm{379667}}^1$

素因数の和:380023

約数の個数: 24

約数和(自身を含む): 5549227488

約数和(自身を除く): 2914338508

約数列:

[1, 2, 4, 5, 10, 20, 347, 694, 1388, 1735, 3470, 6940, 379667, 759334, 1518668, 1898335, 3796670, 7593340, 131744449, 263488898, 526977796, 658722245, 1317444490, 2634888980]

約数ペア:

[(1, 2634888980), (2, 1317444490), (4, 658722245), (5, 526977796), (10, 263488898), (20, 131744449), (347, 7593340), (694, 3796670), (1388, 1898335), (1735, 1518668), (3470, 759334), (6940, 379667)]