279883492

素因数分解:

$2^2\times 7^2\times {\mathrm{59}}^1\times {\mathrm{24203}}^1$

素因数の和:24280

約数の個数: 36

約数和(自身を含む): 579443760

約数和(自身を除く): 299560268

約数列:

[1, 2, 4, 7, 14, 28, 49, 59, 98, 118, 196, 236, 413, 826, 1652, 2891, 5782, 11564, 24203, 48406, 96812, 169421, 338842, 677684, 1185947, 1427977, 2371894, 2855954, 4743788, 5711908, 9995839, 19991678, 39983356, 69970873, 139941746, 279883492]

約数ペア:

[(1, 279883492), (2, 139941746), (4, 69970873), (7, 39983356), (14, 19991678), (28, 9995839), (49, 5711908), (59, 4743788), (98, 2855954), (118, 2371894), (196, 1427977), (236, 1185947), (413, 677684), (826, 338842), (1652, 169421), (2891, 96812), (5782, 48406), (11564, 24203)]