745105466

素因数分解:

$2^1\times 7^2\times {\mathrm{347}}^1\times {\mathrm{21911}}^1$

素因数の和:22274

約数の個数: 24

約数和(自身を含む): 1303939296

約数和(自身を除く): 558833830

約数列:

[1, 2, 7, 14, 49, 98, 347, 694, 2429, 4858, 17003, 21911, 34006, 43822, 153377, 306754, 1073639, 2147278, 7603117, 15206234, 53221819, 106443638, 372552733, 745105466]

約数ペア:

[(1, 745105466), (2, 372552733), (7, 106443638), (14, 53221819), (49, 15206234), (98, 7603117), (347, 2147278), (694, 1073639), (2429, 306754), (4858, 153377), (17003, 43822), (21911, 34006)]