808218298

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{47}}^1\times {\mathrm{389}}^1$

素因数の和:523

約数の個数: 48

約数和(自身を含む): 1338405120

約数和(自身を除く): 530186822

約数列:

[1, 2, 23, 31, 46, 47, 62, 94, 389, 713, 778, 961, 1081, 1426, 1457, 1922, 2162, 2914, 8947, 12059, 17894, 18283, 22103, 24118, 33511, 36566, 44206, 45167, 67022, 90334, 277357, 373829, 420509, 554714, 566773, 747658, 841018, 1038841, 1133546, 2077682, 8598067, 13035779, 17196134, 17569963, 26071558, 35139926, 404109149, 808218298]

約数ペア:

[(1, 808218298), (2, 404109149), (23, 35139926), (31, 26071558), (46, 17569963), (47, 17196134), (62, 13035779), (94, 8598067), (389, 2077682), (713, 1133546), (778, 1038841), (961, 841018), (1081, 747658), (1426, 566773), (1457, 554714), (1922, 420509), (2162, 373829), (2914, 277357), (8947, 90334), (12059, 67022), (17894, 45167), (18283, 44206), (22103, 36566), (24118, 33511)]