1900646515

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{10753}}^1$

素因数の和:10863

約数の個数: 32

約数和(自身を含む): 2508693120

約数和(自身を除く): 608046605

約数列:

[1, 5, 23, 29, 53, 115, 145, 265, 667, 1219, 1537, 3335, 6095, 7685, 10753, 35351, 53765, 176755, 247319, 311837, 569909, 1236595, 1559185, 2849545, 7172251, 13107907, 16527361, 35861255, 65539535, 82636805, 380129303, 1900646515]

約数ペア:

[(1, 1900646515), (5, 380129303), (23, 82636805), (29, 65539535), (53, 35861255), (115, 16527361), (145, 13107907), (265, 7172251), (667, 2849545), (1219, 1559185), (1537, 1236595), (3335, 569909), (6095, 311837), (7685, 247319), (10753, 176755), (35351, 53765)]