856170196

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{307}}^1\times {\mathrm{967}}^1$

素因数の和:1388

約数の個数: 48

約数和(自身を含む): 1736390656

約数和(自身を除く): 880220460

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 307, 412, 614, 721, 967, 1228, 1442, 1934, 2149, 2884, 3868, 4298, 6769, 8596, 13538, 27076, 31621, 63242, 99601, 126484, 199202, 221347, 296869, 398404, 442694, 593738, 697207, 885388, 1187476, 1394414, 2078083, 2788828, 4156166, 8312332, 30577507, 61155014, 122310028, 214042549, 428085098, 856170196]

約数ペア:

[(1, 856170196), (2, 428085098), (4, 214042549), (7, 122310028), (14, 61155014), (28, 30577507), (103, 8312332), (206, 4156166), (307, 2788828), (412, 2078083), (614, 1394414), (721, 1187476), (967, 885388), (1228, 697207), (1442, 593738), (1934, 442694), (2149, 398404), (2884, 296869), (3868, 221347), (4298, 199202), (6769, 126484), (8596, 99601), (13538, 63242), (27076, 31621)]