670702908

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{6247}}^1$

素因数の和:6666

約数の個数: 48

約数和(自身を含む): 1637475840

約数和(自身を除く): 966772932

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 389, 778, 1167, 1556, 2334, 4668, 6247, 8947, 12494, 17894, 18741, 24988, 26841, 35788, 37482, 53682, 74964, 107364, 143681, 287362, 431043, 574724, 862086, 1724172, 2430083, 4860166, 7290249, 9720332, 14580498, 29160996, 55891909, 111783818, 167675727, 223567636, 335351454, 670702908]

約数ペア:

[(1, 670702908), (2, 335351454), (3, 223567636), (4, 167675727), (6, 111783818), (12, 55891909), (23, 29160996), (46, 14580498), (69, 9720332), (92, 7290249), (138, 4860166), (276, 2430083), (389, 1724172), (778, 862086), (1167, 574724), (1556, 431043), (2334, 287362), (4668, 143681), (6247, 107364), (8947, 74964), (12494, 53682), (17894, 37482), (18741, 35788), (24988, 26841)]