289471054

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{3209}}^1$

素因数の和:3324

約数の個数: 32

約数和(自身を含む): 474258240

約数和(自身を除く): 184787186

約数列:

[1, 2, 23, 37, 46, 53, 74, 106, 851, 1219, 1702, 1961, 2438, 3209, 3922, 6418, 45103, 73807, 90206, 118733, 147614, 170077, 237466, 340154, 2730859, 3911771, 5461718, 6292849, 7823542, 12585698, 144735527, 289471054]

約数ペア:

[(1, 289471054), (2, 144735527), (23, 12585698), (37, 7823542), (46, 6292849), (53, 5461718), (74, 3911771), (106, 2730859), (851, 340154), (1219, 237466), (1702, 170077), (1961, 147614), (2438, 118733), (3209, 90206), (3922, 73807), (6418, 45103)]