2044156618

素因数分解:

$2^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{10321}}^1$

素因数の和:10427

約数の個数: 48

約数和(自身を含む): 3727810944

約数和(自身を除く): 1683654326

約数列:

[1, 2, 7, 14, 43, 47, 49, 86, 94, 98, 301, 329, 602, 658, 2021, 2107, 2303, 4042, 4214, 4606, 10321, 14147, 20642, 28294, 72247, 99029, 144494, 198058, 443803, 485087, 505729, 887606, 970174, 1011458, 3106621, 3395609, 6213242, 6791218, 20858741, 21746347, 23769263, 41717482, 43492694, 47538526, 146011187, 292022374, 1022078309, 2044156618]

約数ペア:

[(1, 2044156618), (2, 1022078309), (7, 292022374), (14, 146011187), (43, 47538526), (47, 43492694), (49, 41717482), (86, 23769263), (94, 21746347), (98, 20858741), (301, 6791218), (329, 6213242), (602, 3395609), (658, 3106621), (2021, 1011458), (2107, 970174), (2303, 887606), (4042, 505729), (4214, 485087), (4606, 443803), (10321, 198058), (14147, 144494), (20642, 99029), (28294, 72247)]