2021855132

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{8731}}^1$

素因数の和:9042

約数の個数: 48

約数和(自身を含む): 4078193280

約数和(自身を除く): 2056338148

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 277, 418, 554, 836, 1108, 3047, 5263, 6094, 8731, 10526, 12188, 17462, 21052, 34924, 57893, 96041, 115786, 165889, 192082, 231572, 331778, 384164, 663556, 1824779, 2418487, 3649558, 4836974, 7299116, 9673948, 26603357, 45951253, 53206714, 91902506, 106413428, 183805012, 505463783, 1010927566, 2021855132]

約数ペア:

[(1, 2021855132), (2, 1010927566), (4, 505463783), (11, 183805012), (19, 106413428), (22, 91902506), (38, 53206714), (44, 45951253), (76, 26603357), (209, 9673948), (277, 7299116), (418, 4836974), (554, 3649558), (836, 2418487), (1108, 1824779), (3047, 663556), (5263, 384164), (6094, 331778), (8731, 231572), (10526, 192082), (12188, 165889), (17462, 115786), (21052, 96041), (34924, 57893)]