2105339908

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1231}}^1\times {\mathrm{3593}}^1$

素因数の和:4852

約数の個数: 48

約数和(自身を含む): 4463230464

約数和(自身を除く): 2357890556

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 1231, 2462, 3593, 4924, 7186, 8617, 14372, 17234, 20927, 25151, 34468, 41854, 50302, 61081, 83708, 100604, 122162, 146489, 244324, 292978, 427567, 585956, 855134, 1710268, 4422983, 8845966, 17691932, 30960881, 61921762, 75190711, 123843524, 150381422, 300762844, 526334977, 1052669954, 2105339908]

約数ペア:

[(1, 2105339908), (2, 1052669954), (4, 526334977), (7, 300762844), (14, 150381422), (17, 123843524), (28, 75190711), (34, 61921762), (68, 30960881), (119, 17691932), (238, 8845966), (476, 4422983), (1231, 1710268), (2462, 855134), (3593, 585956), (4924, 427567), (7186, 292978), (8617, 244324), (14372, 146489), (17234, 122162), (20927, 100604), (25151, 83708), (34468, 61081), (41854, 50302)]