1490803466

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{67}}^1\times {\mathrm{21031}}^1$

素因数の和:21146

約数の個数: 24

約数和(自身を含む): 2372661984

約数和(自身を除く): 881858518

約数列:

[1, 2, 23, 46, 67, 134, 529, 1058, 1541, 3082, 21031, 35443, 42062, 70886, 483713, 967426, 1409077, 2818154, 11125399, 22250798, 32408771, 64817542, 745401733, 1490803466]

約数ペア:

[(1, 1490803466), (2, 745401733), (23, 64817542), (46, 32408771), (67, 22250798), (134, 11125399), (529, 2818154), (1058, 1409077), (1541, 967426), (3082, 483713), (21031, 70886), (35443, 42062)]