2005949764

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1\times {\mathrm{523}}^1$

素因数の和:845

約数の個数: 96

約数和(自身を含む): 4451602176

約数和(自身を除く): 2445652412

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 41, 52, 82, 91, 164, 182, 257, 287, 364, 514, 523, 533, 574, 1028, 1046, 1066, 1148, 1799, 2092, 2132, 3341, 3598, 3661, 3731, 6682, 6799, 7196, 7322, 7462, 10537, 13364, 13598, 14644, 14924, 21074, 21443, 23387, 27196, 42148, 42886, 46774, 47593, 73759, 85772, 93548, 95186, 134411, 136981, 147518, 150101, 190372, 268822, 273962, 278759, 295036, 300202, 537644, 547924, 557518, 600404, 940877, 958867, 1115036, 1747343, 1881754, 1917734, 1951313, 3494686, 3763508, 3835468, 3902626, 5510851, 6989372, 7805252, 11021702, 12231401, 22043404, 24462802, 38575957, 48925604, 71641063, 77151914, 143282126, 154303828, 286564252, 501487441, 1002974882, 2005949764]

約数ペア:

[(1, 2005949764), (2, 1002974882), (4, 501487441), (7, 286564252), (13, 154303828), (14, 143282126), (26, 77151914), (28, 71641063), (41, 48925604), (52, 38575957), (82, 24462802), (91, 22043404), (164, 12231401), (182, 11021702), (257, 7805252), (287, 6989372), (364, 5510851), (514, 3902626), (523, 3835468), (533, 3763508), (574, 3494686), (1028, 1951313), (1046, 1917734), (1066, 1881754), (1148, 1747343), (1799, 1115036), (2092, 958867), (2132, 940877), (3341, 600404), (3598, 557518), (3661, 547924), (3731, 537644), (6682, 300202), (6799, 295036), (7196, 278759), (7322, 273962), (7462, 268822), (10537, 190372), (13364, 150101), (13598, 147518), (14644, 136981), (14924, 134411), (21074, 95186), (21443, 93548), (23387, 85772), (27196, 73759), (42148, 47593), (42886, 46774)]