2069543788

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{4973}}^1$

素因数の和:5194

約数の個数: 48

約数和(自身を含む): 4001006016

約数和(自身を除く): 1931462228

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 151, 212, 302, 604, 689, 1378, 1963, 2756, 3926, 4973, 7852, 8003, 9946, 16006, 19892, 32012, 64649, 104039, 129298, 208078, 258596, 263569, 416156, 527138, 750923, 1054276, 1501846, 3003692, 3426397, 6852794, 9761999, 13705588, 19523998, 39047996, 39798919, 79597838, 159195676, 517385947, 1034771894, 2069543788]

約数ペア:

[(1, 2069543788), (2, 1034771894), (4, 517385947), (13, 159195676), (26, 79597838), (52, 39798919), (53, 39047996), (106, 19523998), (151, 13705588), (212, 9761999), (302, 6852794), (604, 3426397), (689, 3003692), (1378, 1501846), (1963, 1054276), (2756, 750923), (3926, 527138), (4973, 416156), (7852, 263569), (8003, 258596), (9946, 208078), (16006, 129298), (19892, 104039), (32012, 64649)]