2015295986

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{17881}}^1$

素因数の和:18050

約数の個数: 32

約数和(自身を含む): 3399010560

約数和(自身を除く): 1383714574

約数列:

[1, 2, 11, 22, 47, 94, 109, 218, 517, 1034, 1199, 2398, 5123, 10246, 17881, 35762, 56353, 112706, 196691, 393382, 840407, 1680814, 1949029, 3898058, 9244477, 18488954, 21439319, 42878638, 91604363, 183208726, 1007647993, 2015295986]

約数ペア:

[(1, 2015295986), (2, 1007647993), (11, 183208726), (22, 91604363), (47, 42878638), (94, 21439319), (109, 18488954), (218, 9244477), (517, 3898058), (1034, 1949029), (1199, 1680814), (2398, 840407), (5123, 393382), (10246, 196691), (17881, 112706), (35762, 56353)]