2009336446

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{21179}}^1$

素因数の和:21324

約数の個数: 32

約数和(自身を含む): 3362536800

約数和(自身を除く): 1353200354

約数列:

[1, 2, 13, 26, 41, 82, 89, 178, 533, 1066, 1157, 2314, 3649, 7298, 21179, 42358, 47437, 94874, 275327, 550654, 868339, 1736678, 1884931, 3769862, 11288407, 22576814, 24504103, 49008206, 77282171, 154564342, 1004668223, 2009336446]

約数ペア:

[(1, 2009336446), (2, 1004668223), (13, 154564342), (26, 77282171), (41, 49008206), (82, 24504103), (89, 22576814), (178, 11288407), (533, 3769862), (1066, 1884931), (1157, 1736678), (2314, 868339), (3649, 550654), (7298, 275327), (21179, 94874), (42358, 47437)]