2012317533868

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{3931}}^1\times {\mathrm{22567}}^1$

素因数の和:26662

約数の個数: 48

約数和(自身を含む): 3622614637824

約数和(自身を除く): 1610297103956

約数列:

[1, 2, 4, 53, 106, 107, 212, 214, 428, 3931, 5671, 7862, 11342, 15724, 22567, 22684, 45134, 90268, 208343, 416686, 420617, 833372, 841234, 1196051, 1682468, 2392102, 2414669, 4784204, 4829338, 9658676, 22292701, 44585402, 88710877, 89170804, 127977457, 177421754, 255954914, 354843508, 511909828, 4701676481, 9403352962, 9492063839, 18806705924, 18984127678, 37968255356, 503079383467, 1006158766934, 2012317533868]

約数ペア:

[(1, 2012317533868), (2, 1006158766934), (4, 503079383467), (53, 37968255356), (106, 18984127678), (107, 18806705924), (212, 9492063839), (214, 9403352962), (428, 4701676481), (3931, 511909828), (5671, 354843508), (7862, 255954914), (11342, 177421754), (15724, 127977457), (22567, 89170804), (22684, 88710877), (45134, 44585402), (90268, 22292701), (208343, 9658676), (416686, 4829338), (420617, 4784204), (833372, 2414669), (841234, 2392102), (1196051, 1682468)]