2019436970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2801}}^1\times {\mathrm{4241}}^1$

素因数の和:7066

約数の個数: 32

約数和(自身を含む): 3851091216

約数和(自身を除く): 1831654246

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 2801, 4241, 5602, 8482, 14005, 21205, 28010, 42410, 47617, 72097, 95234, 144194, 238085, 360485, 476170, 720970, 11879041, 23758082, 59395205, 118790410, 201943697, 403887394, 1009718485, 2019436970]

約数ペア:

[(1, 2019436970), (2, 1009718485), (5, 403887394), (10, 201943697), (17, 118790410), (34, 59395205), (85, 23758082), (170, 11879041), (2801, 720970), (4241, 476170), (5602, 360485), (8482, 238085), (14005, 144194), (21205, 95234), (28010, 72097), (42410, 47617)]