276831664

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{283639}}^1$

素因数の和:283708

約数の個数: 20

約数和(自身を含む): 545156080

約数和(自身を除く): 268324416

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 283639, 567278, 1134556, 2269112, 4538224, 17301979, 34603958, 69207916, 138415832, 276831664]

約数ペア:

[(1, 276831664), (2, 138415832), (4, 69207916), (8, 34603958), (16, 17301979), (61, 4538224), (122, 2269112), (244, 1134556), (488, 567278), (976, 283639)]