726963142

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{52127}}^1$

素因数の和:52515

約数の個数: 16

約数和(自身を含む): 1150986240

約数和(自身を除く): 424023098

約数列:

[1, 2, 19, 38, 367, 734, 6973, 13946, 52127, 104254, 990413, 1980826, 19130609, 38261218, 363481571, 726963142]

約数ペア:

[(1, 726963142), (2, 363481571), (19, 38261218), (38, 19130609), (367, 1980826), (734, 990413), (6973, 104254), (13946, 52127)]