2013348788

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{367}}^1\times {\mathrm{3041}}^1$

素因数の和:3464

約数の個数: 48

約数和(自身を含む): 3949440768

約数和(自身を除く): 1936091980

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 367, 451, 734, 902, 1468, 1804, 3041, 4037, 6082, 8074, 12164, 15047, 16148, 30094, 33451, 60188, 66902, 124681, 133804, 165517, 249362, 331034, 498724, 662068, 1116047, 1371491, 2232094, 2742982, 4464188, 5485964, 12276517, 24553034, 45757927, 49106068, 91515854, 183031708, 503337197, 1006674394, 2013348788]

約数ペア:

[(1, 2013348788), (2, 1006674394), (4, 503337197), (11, 183031708), (22, 91515854), (41, 49106068), (44, 45757927), (82, 24553034), (164, 12276517), (367, 5485964), (451, 4464188), (734, 2742982), (902, 2232094), (1468, 1371491), (1804, 1116047), (3041, 662068), (4037, 498724), (6082, 331034), (8074, 249362), (12164, 165517), (15047, 133804), (16148, 124681), (30094, 66902), (33451, 60188)]