4012245412

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{643}}^1\times {\mathrm{13109}}^1$

素因数の和:13780

約数の個数: 48

約数和(自身を含む): 8510382720

約数和(自身を除く): 4498137308

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 643, 1286, 2572, 4501, 9002, 10931, 13109, 18004, 21862, 26218, 43724, 52436, 76517, 91763, 153034, 183526, 222853, 306068, 367052, 445706, 891412, 1559971, 3119942, 6239884, 8429087, 16858174, 33716348, 59003609, 118007218, 143294479, 236014436, 286588958, 573177916, 1003061353, 2006122706, 4012245412]

約数ペア:

[(1, 4012245412), (2, 2006122706), (4, 1003061353), (7, 573177916), (14, 286588958), (17, 236014436), (28, 143294479), (34, 118007218), (68, 59003609), (119, 33716348), (238, 16858174), (476, 8429087), (643, 6239884), (1286, 3119942), (2572, 1559971), (4501, 891412), (9002, 445706), (10931, 367052), (13109, 306068), (18004, 222853), (21862, 183526), (26218, 153034), (43724, 91763), (52436, 76517)]