808220742

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{409433}}^1$

素因数の和:409492

約数の個数: 32

約数和(自身を含む): 1886671872

約数和(自身を除く): 1078451130

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 409433, 818866, 1228299, 2456598, 2866031, 5732062, 8598093, 17196186, 19243351, 38486702, 57730053, 115460106, 134703457, 269406914, 404110371, 808220742]

約数ペア:

[(1, 808220742), (2, 404110371), (3, 269406914), (6, 134703457), (7, 115460106), (14, 57730053), (21, 38486702), (42, 19243351), (47, 17196186), (94, 8598093), (141, 5732062), (282, 2866031), (329, 2456598), (658, 1228299), (987, 818866), (1974, 409433)]