2135890654

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{383}}^1\times {\mathrm{1447}}^1$

素因数の和:1920

約数の個数: 32

約数和(自身を含む): 3362881536

約数和(自身を除く): 1226990882

約数列:

[1, 2, 41, 47, 82, 94, 383, 766, 1447, 1927, 2894, 3854, 15703, 18001, 31406, 36002, 59327, 68009, 118654, 136018, 554201, 738041, 1108402, 1476082, 2788369, 5576738, 22722241, 26047447, 45444482, 52094894, 1067945327, 2135890654]

約数ペア:

[(1, 2135890654), (2, 1067945327), (41, 52094894), (47, 45444482), (82, 26047447), (94, 22722241), (383, 5576738), (766, 2788369), (1447, 1476082), (1927, 1108402), (2894, 738041), (3854, 554201), (15703, 136018), (18001, 118654), (31406, 68009), (36002, 59327)]