984937070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{127}}^1\times {\mathrm{353}}^1$

素因数の和:526

約数の個数: 64

約数和(自身を含む): 1941166080

約数和(自身を除く): 956229010

約数列:

[1, 2, 5, 10, 13, 26, 65, 127, 130, 169, 254, 338, 353, 635, 706, 845, 1270, 1651, 1690, 1765, 2197, 3302, 3530, 4394, 4589, 8255, 9178, 10985, 16510, 21463, 21970, 22945, 42926, 44831, 45890, 59657, 89662, 107315, 119314, 214630, 224155, 279019, 298285, 448310, 558038, 582803, 596570, 775541, 1165606, 1395095, 1551082, 2790190, 2914015, 3877705, 5828030, 7576439, 7755410, 15152878, 37882195, 75764390, 98493707, 196987414, 492468535, 984937070]

約数ペア:

[(1, 984937070), (2, 492468535), (5, 196987414), (10, 98493707), (13, 75764390), (26, 37882195), (65, 15152878), (127, 7755410), (130, 7576439), (169, 5828030), (254, 3877705), (338, 2914015), (353, 2790190), (635, 1551082), (706, 1395095), (845, 1165606), (1270, 775541), (1651, 596570), (1690, 582803), (1765, 558038), (2197, 448310), (3302, 298285), (3530, 279019), (4394, 224155), (4589, 214630), (8255, 119314), (9178, 107315), (10985, 89662), (16510, 59657), (21463, 45890), (21970, 44831), (22945, 42926)]