1926593060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{677}}^1\times {\mathrm{20327}}^1$

素因数の和:21020

約数の個数: 48

約数和(自身を含む): 4630881024

約数和(自身を除く): 2704287964

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 677, 1354, 2708, 3385, 4739, 6770, 9478, 13540, 18956, 20327, 23695, 40654, 47390, 81308, 94780, 101635, 142289, 203270, 284578, 406540, 569156, 711445, 1422890, 2845780, 13761379, 27522758, 55045516, 68806895, 96329653, 137613790, 192659306, 275227580, 385318612, 481648265, 963296530, 1926593060]

約数ペア:

[(1, 1926593060), (2, 963296530), (4, 481648265), (5, 385318612), (7, 275227580), (10, 192659306), (14, 137613790), (20, 96329653), (28, 68806895), (35, 55045516), (70, 27522758), (140, 13761379), (677, 2845780), (1354, 1422890), (2708, 711445), (3385, 569156), (4739, 406540), (6770, 284578), (9478, 203270), (13540, 142289), (18956, 101635), (20327, 94780), (23695, 81308), (40654, 47390)]