821006942

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{6521}}^1$

素因数の和:6593

約数の個数: 48

約数和(自身を含む): 1558079712

約数和(自身を除く): 737072770

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 119, 161, 238, 322, 391, 529, 782, 1058, 2737, 3703, 5474, 6521, 7406, 8993, 13042, 17986, 45647, 62951, 91294, 110857, 125902, 149983, 221714, 299966, 775999, 1049881, 1551998, 2099762, 2549711, 3449609, 5099422, 6899218, 17847977, 24147263, 35695954, 48294526, 58643353, 117286706, 410503471, 821006942]

約数ペア:

[(1, 821006942), (2, 410503471), (7, 117286706), (14, 58643353), (17, 48294526), (23, 35695954), (34, 24147263), (46, 17847977), (119, 6899218), (161, 5099422), (238, 3449609), (322, 2549711), (391, 2099762), (529, 1551998), (782, 1049881), (1058, 775999), (2737, 299966), (3703, 221714), (5474, 149983), (6521, 125902), (7406, 110857), (8993, 91294), (13042, 62951), (17986, 45647)]