266720979004

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{11087}}^1\times {\mathrm{58391}}^1$

素因数の和:69585

約数の個数: 24

約数和(自身を含む): 471343961088

約数和(自身を除く): 204622982084

約数列:

[1, 2, 4, 103, 206, 412, 11087, 22174, 44348, 58391, 116782, 233564, 1141961, 2283922, 4567844, 6014273, 12028546, 24057092, 647381017, 1294762034, 2589524068, 66680244751, 133360489502, 266720979004]

約数ペア:

[(1, 266720979004), (2, 133360489502), (4, 66680244751), (103, 2589524068), (206, 1294762034), (412, 647381017), (11087, 24057092), (22174, 12028546), (44348, 6014273), (58391, 4567844), (116782, 2283922), (233564, 1141961)]