7242998972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{499}}^1\times {\mathrm{4519}}^1$

素因数の和:5106

約数の個数: 48

約数和(自身を含む): 14048160000

約数和(自身を除く): 6805161028

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 499, 803, 998, 1606, 1996, 3212, 4519, 5489, 9038, 10978, 18076, 21956, 36427, 49709, 72854, 99418, 145708, 198836, 329887, 400697, 659774, 801394, 1319548, 1602788, 2254981, 3628757, 4509962, 7257514, 9019924, 14515028, 24804791, 49609582, 99219164, 164613613, 329227226, 658454452, 1810749743, 3621499486, 7242998972]

約数ペア:

[(1, 7242998972), (2, 3621499486), (4, 1810749743), (11, 658454452), (22, 329227226), (44, 164613613), (73, 99219164), (146, 49609582), (292, 24804791), (499, 14515028), (803, 9019924), (998, 7257514), (1606, 4509962), (1996, 3628757), (3212, 2254981), (4519, 1602788), (5489, 1319548), (9038, 801394), (10978, 659774), (18076, 400697), (21956, 329887), (36427, 198836), (49709, 145708), (72854, 99418)]