2009835545488

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{10009}}^1\times {\mathrm{158863}}^1$

素因数の和:168959

約数の個数: 40

約数和(自身を含む): 3943767027200

約数和(自身を除く): 1933931481712

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 10009, 20018, 40036, 80072, 158863, 160144, 317726, 635452, 790711, 1270904, 1581422, 2541808, 3162844, 6325688, 12550177, 12651376, 25100354, 50200708, 100401416, 200802832, 1590059767, 3180119534, 6360239068, 12720478136, 25440956272, 125614721593, 251229443186, 502458886372, 1004917772744, 2009835545488]

約数ペア:

[(1, 2009835545488), (2, 1004917772744), (4, 502458886372), (8, 251229443186), (16, 125614721593), (79, 25440956272), (158, 12720478136), (316, 6360239068), (632, 3180119534), (1264, 1590059767), (10009, 200802832), (20018, 100401416), (40036, 50200708), (80072, 25100354), (158863, 12651376), (160144, 12550177), (317726, 6325688), (635452, 3162844), (790711, 2541808), (1270904, 1581422)]