277599088

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{12473}}^1$

素因数の和:12601

約数の個数: 40

約数和(自身を含む): 584681328

約数和(自身を除く): 307082240

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 107, 208, 214, 428, 856, 1391, 1712, 2782, 5564, 11128, 12473, 22256, 24946, 49892, 99784, 162149, 199568, 324298, 648596, 1297192, 1334611, 2594384, 2669222, 5338444, 10676888, 17349943, 21353776, 34699886, 69399772, 138799544, 277599088]

約数ペア:

[(1, 277599088), (2, 138799544), (4, 69399772), (8, 34699886), (13, 21353776), (16, 17349943), (26, 10676888), (52, 5338444), (104, 2669222), (107, 2594384), (208, 1334611), (214, 1297192), (428, 648596), (856, 324298), (1391, 199568), (1712, 162149), (2782, 99784), (5564, 49892), (11128, 24946), (12473, 22256)]