261247024

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{960467}}^1$

素因数の和:960492

約数の個数: 20

約数和(自身を含む): 535941144

約数和(自身を除く): 274694120

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 960467, 1920934, 3841868, 7683736, 15367472, 16327939, 32655878, 65311756, 130623512, 261247024]

約数ペア:

[(1, 261247024), (2, 130623512), (4, 65311756), (8, 32655878), (16, 16327939), (17, 15367472), (34, 7683736), (68, 3841868), (136, 1920934), (272, 960467)]