1566144188

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{15187}}^1$

素因数の和:15354

約数の個数: 48

約数和(自身を含む): 3266027520

約数和(自身を除く): 1699883332

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 127, 203, 254, 406, 508, 812, 889, 1778, 3556, 3683, 7366, 14732, 15187, 25781, 30374, 51562, 60748, 103124, 106309, 212618, 425236, 440423, 880846, 1761692, 1928749, 3082961, 3857498, 6165922, 7714996, 12331844, 13501243, 27002486, 54004972, 55933721, 111867442, 223734884, 391536047, 783072094, 1566144188]

約数ペア:

[(1, 1566144188), (2, 783072094), (4, 391536047), (7, 223734884), (14, 111867442), (28, 55933721), (29, 54004972), (58, 27002486), (116, 13501243), (127, 12331844), (203, 7714996), (254, 6165922), (406, 3857498), (508, 3082961), (812, 1928749), (889, 1761692), (1778, 880846), (3556, 440423), (3683, 425236), (7366, 212618), (14732, 106309), (15187, 103124), (25781, 60748), (30374, 51562)]