418674844

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{829}}^1\times {\mathrm{1061}}^1$

素因数の和:1918

約数の個数: 48

約数和(自身を含む): 888511680

約数和(自身を除く): 469836836

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 829, 1061, 1658, 2122, 3316, 4244, 5803, 7427, 11606, 14093, 14854, 18037, 23212, 28186, 29708, 36074, 56372, 72148, 98651, 126259, 197302, 252518, 394604, 505036, 879569, 1759138, 3518276, 6156983, 12313966, 14952673, 24627932, 29905346, 59810692, 104668711, 209337422, 418674844]

約数ペア:

[(1, 418674844), (2, 209337422), (4, 104668711), (7, 59810692), (14, 29905346), (17, 24627932), (28, 14952673), (34, 12313966), (68, 6156983), (119, 3518276), (238, 1759138), (476, 879569), (829, 505036), (1061, 394604), (1658, 252518), (2122, 197302), (3316, 126259), (4244, 98651), (5803, 72148), (7427, 56372), (11606, 36074), (14093, 29708), (14854, 28186), (18037, 23212)]