1409403604

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{733}}^1\times {\mathrm{1597}}^1$

素因数の和:2384

約数の個数: 48

約数和(自身を含む): 2890104448

約数和(自身を除く): 1480700844

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 733, 1204, 1466, 1597, 2932, 3194, 5131, 6388, 10262, 11179, 20524, 22358, 31519, 44716, 63038, 68671, 126076, 137342, 220633, 274684, 441266, 480697, 882532, 961394, 1170601, 1922788, 2341202, 4682404, 8194207, 16388414, 32776828, 50335843, 100671686, 201343372, 352350901, 704701802, 1409403604]

約数ペア:

[(1, 1409403604), (2, 704701802), (4, 352350901), (7, 201343372), (14, 100671686), (28, 50335843), (43, 32776828), (86, 16388414), (172, 8194207), (301, 4682404), (602, 2341202), (733, 1922788), (1204, 1170601), (1466, 961394), (1597, 882532), (2932, 480697), (3194, 441266), (5131, 274684), (6388, 220633), (10262, 137342), (11179, 126076), (20524, 68671), (22358, 63038), (31519, 44716)]