2008390.00000000

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{229}}^1$

素因数の和:368

約数の個数: 60

約数和(自身を含む): 104311900

約数和(自身を除く): 55987404

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 109, 121, 176, 218, 229, 242, 436, 458, 484, 872, 916, 968, 1199, 1744, 1832, 1936, 2398, 2519, 3664, 4796, 5038, 9592, 10076, 13189, 19184, 20152, 24961, 26378, 27709, 40304, 49922, 52756, 55418, 99844, 105512, 110836, 199688, 211024, 221672, 274571, 399376, 443344, 549142, 1098284, 2196568, 3020281, 4393136, 6040562, 12081124, 24162248, 48324496]

約数ペア:

[(1, 48324496), (2, 24162248), (4, 12081124), (8, 6040562), (11, 4393136), (16, 3020281), (22, 2196568), (44, 1098284), (88, 549142), (109, 443344), (121, 399376), (176, 274571), (218, 221672), (229, 211024), (242, 199688), (436, 110836), (458, 105512), (484, 99844), (872, 55418), (916, 52756), (968, 49922), (1199, 40304), (1744, 27709), (1832, 26378), (1936, 24961), (2398, 20152), (2519, 19184), (3664, 13189), (4796, 10076), (5038, 9592)]