2773012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:172

約数の個数: 48

約数和(自身を含む): 5806080

約数和(自身を除く): 3033068

約数列:

[1, 2, 4, 11, 19, 22, 31, 38, 44, 62, 76, 107, 124, 209, 214, 341, 418, 428, 589, 682, 836, 1177, 1178, 1364, 2033, 2354, 2356, 3317, 4066, 4708, 6479, 6634, 8132, 12958, 13268, 22363, 25916, 36487, 44726, 63023, 72974, 89452, 126046, 145948, 252092, 693253, 1386506, 2773012]

約数ペア:

[(1, 2773012), (2, 1386506), (4, 693253), (11, 252092), (19, 145948), (22, 126046), (31, 89452), (38, 72974), (44, 63023), (62, 44726), (76, 36487), (107, 25916), (124, 22363), (209, 13268), (214, 12958), (341, 8132), (418, 6634), (428, 6479), (589, 4708), (682, 4066), (836, 3317), (1177, 2356), (1178, 2354), (1364, 2033)]