117900916

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{247691}}^1$

素因数の和:247719

約数の個数: 24

約数和(自身を含む): 249673536

約数和(自身を除く): 131772620

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 247691, 495382, 990764, 1733837, 3467674, 4210747, 6935348, 8421494, 16842988, 29475229, 58950458, 117900916]

約数ペア:

[(1, 117900916), (2, 58950458), (4, 29475229), (7, 16842988), (14, 8421494), (17, 6935348), (28, 4210747), (34, 3467674), (68, 1733837), (119, 990764), (238, 495382), (476, 247691)]