2016982828

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{491}}^1\times {\mathrm{5059}}^1$

素因数の和:5590

約数の個数: 48

約数和(自身を含む): 4182393600

約数和(自身を除く): 2165410772

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 491, 812, 982, 1964, 3437, 5059, 6874, 10118, 13748, 14239, 20236, 28478, 35413, 56956, 70826, 99673, 141652, 146711, 199346, 293422, 398692, 586844, 1026977, 2053954, 2483969, 4107908, 4967938, 9935876, 17387783, 34775566, 69551132, 72035101, 144070202, 288140404, 504245707, 1008491414, 2016982828]

約数ペア:

[(1, 2016982828), (2, 1008491414), (4, 504245707), (7, 288140404), (14, 144070202), (28, 72035101), (29, 69551132), (58, 34775566), (116, 17387783), (203, 9935876), (406, 4967938), (491, 4107908), (812, 2483969), (982, 2053954), (1964, 1026977), (3437, 586844), (5059, 398692), (6874, 293422), (10118, 199346), (13748, 146711), (14239, 141652), (20236, 99673), (28478, 70826), (35413, 56956)]