2852802680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{783737}}^1$

素因数の和:783768

約数の個数: 64

約数和(自身を含む): 7900079040

約数和(自身を除く): 5047276360

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 783737, 1567474, 3134948, 3918685, 5486159, 6269896, 7837370, 10188581, 10972318, 15674740, 20377162, 21944636, 27430795, 31349480, 40754324, 43889272, 50942905, 54861590, 71320067, 81508648, 101885810, 109723180, 142640134, 203771620, 219446360, 285280268, 356600335, 407543240, 570560536, 713200670, 1426401340, 2852802680]

約数ペア:

[(1, 2852802680), (2, 1426401340), (4, 713200670), (5, 570560536), (7, 407543240), (8, 356600335), (10, 285280268), (13, 219446360), (14, 203771620), (20, 142640134), (26, 109723180), (28, 101885810), (35, 81508648), (40, 71320067), (52, 54861590), (56, 50942905), (65, 43889272), (70, 40754324), (91, 31349480), (104, 27430795), (130, 21944636), (140, 20377162), (182, 15674740), (260, 10972318), (280, 10188581), (364, 7837370), (455, 6269896), (520, 5486159), (728, 3918685), (910, 3134948), (1820, 1567474), (3640, 783737)]