1007381744

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{707431}}^1$

素因数の和:707528

約数の個数: 20

約数和(自身を含む): 1973735280

約数和(自身を除く): 966353536

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 707431, 1414862, 2829724, 5659448, 11318896, 62961359, 125922718, 251845436, 503690872, 1007381744]

約数ペア:

[(1, 1007381744), (2, 503690872), (4, 251845436), (8, 125922718), (16, 62961359), (89, 11318896), (178, 5659448), (356, 2829724), (712, 1414862), (1424, 707431)]