403794472

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{491}}^1\times {\mathrm{6047}}^1$

素因数の和:6561

約数の個数: 32

約数和(自身を含む): 803416320

約数和(自身を除く): 399621848

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 491, 982, 1964, 3928, 6047, 8347, 12094, 16694, 24188, 33388, 48376, 66776, 102799, 205598, 411196, 822392, 2969077, 5938154, 11876308, 23752616, 50474309, 100948618, 201897236, 403794472]

約数ペア:

[(1, 403794472), (2, 201897236), (4, 100948618), (8, 50474309), (17, 23752616), (34, 11876308), (68, 5938154), (136, 2969077), (491, 822392), (982, 411196), (1964, 205598), (3928, 102799), (6047, 66776), (8347, 48376), (12094, 33388), (16694, 24188)]