2016648368

素因数分解:

$2^4\times 7^1\times {\mathrm{179}}^1\times {\mathrm{100591}}^1$

素因数の和:100785

約数の個数: 40

約数和(自身を含む): 4490426880

約数和(自身を除く): 2473778512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 179, 358, 716, 1253, 1432, 2506, 2864, 5012, 10024, 20048, 100591, 201182, 402364, 704137, 804728, 1408274, 1609456, 2816548, 5633096, 11266192, 18005789, 36011578, 72023156, 126040523, 144046312, 252081046, 288092624, 504162092, 1008324184, 2016648368]

約数ペア:

[(1, 2016648368), (2, 1008324184), (4, 504162092), (7, 288092624), (8, 252081046), (14, 144046312), (16, 126040523), (28, 72023156), (56, 36011578), (112, 18005789), (179, 11266192), (358, 5633096), (716, 2816548), (1253, 1609456), (1432, 1408274), (2506, 804728), (2864, 704137), (5012, 402364), (10024, 201182), (20048, 100591)]