2100053809172

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{4335407}}^1$

素因数の和:4335632

約数の個数: 48

約数和(自身を含む): 4086035331840

約数和(自身を除く): 1985981522668

約数列:

[1, 2, 4, 11, 22, 44, 101, 109, 202, 218, 404, 436, 1111, 1199, 2222, 2398, 4444, 4796, 11009, 22018, 44036, 121099, 242198, 484396, 4335407, 8670814, 17341628, 47689477, 95378954, 190757908, 437876107, 472559363, 875752214, 945118726, 1751504428, 1890237452, 4816637177, 5198152993, 9633274354, 10396305986, 19266548708, 20792611972, 47728495663, 95456991326, 190913982652, 525013452293, 1050026904586, 2100053809172]

約数ペア:

[(1, 2100053809172), (2, 1050026904586), (4, 525013452293), (11, 190913982652), (22, 95456991326), (44, 47728495663), (101, 20792611972), (109, 19266548708), (202, 10396305986), (218, 9633274354), (404, 5198152993), (436, 4816637177), (1111, 1890237452), (1199, 1751504428), (2222, 945118726), (2398, 875752214), (4444, 472559363), (4796, 437876107), (11009, 190757908), (22018, 95378954), (44036, 47689477), (121099, 17341628), (242198, 8670814), (484396, 4335407)]