9680453804

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1\times {\mathrm{17123}}^1$

素因数の和:17526

約数の個数: 48

約数和(自身を含む): 19738903296

約数和(自身を除く): 10058449492

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 331, 427, 662, 854, 1324, 1708, 2317, 4634, 9268, 17123, 20191, 34246, 40382, 68492, 80764, 119861, 141337, 239722, 282674, 479444, 565348, 1044503, 2089006, 4178012, 5667713, 7311521, 11335426, 14623042, 22670852, 29246084, 39673991, 79347982, 158695964, 345730493, 691460986, 1382921972, 2420113451, 4840226902, 9680453804]

約数ペア:

[(1, 9680453804), (2, 4840226902), (4, 2420113451), (7, 1382921972), (14, 691460986), (28, 345730493), (61, 158695964), (122, 79347982), (244, 39673991), (331, 29246084), (427, 22670852), (662, 14623042), (854, 11335426), (1324, 7311521), (1708, 5667713), (2317, 4178012), (4634, 2089006), (9268, 1044503), (17123, 565348), (20191, 479444), (34246, 282674), (40382, 239722), (68492, 141337), (80764, 119861)]