394573670

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{227}}^1\times {\mathrm{1721}}^1$

素因数の和:2056

約数の個数: 32

約数和(自身を含む): 720842976

約数和(自身を除く): 326269306

約数列:

[1, 2, 5, 10, 101, 202, 227, 454, 505, 1010, 1135, 1721, 2270, 3442, 8605, 17210, 22927, 45854, 114635, 173821, 229270, 347642, 390667, 781334, 869105, 1738210, 1953335, 3906670, 39457367, 78914734, 197286835, 394573670]

約数ペア:

[(1, 394573670), (2, 197286835), (5, 78914734), (10, 39457367), (101, 3906670), (202, 1953335), (227, 1738210), (454, 869105), (505, 781334), (1010, 390667), (1135, 347642), (1721, 229270), (2270, 173821), (3442, 114635), (8605, 45854), (17210, 22927)]