4204865

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1$

素因数の和:257

約数の個数: 32

約数和(自身を含む): 6303744

約数和(自身を除く): 2098879

約数列:

[1, 5, 7, 17, 35, 37, 85, 119, 185, 191, 259, 595, 629, 955, 1295, 1337, 3145, 3247, 4403, 6685, 7067, 16235, 22015, 22729, 35335, 49469, 113645, 120139, 247345, 600695, 840973, 4204865]

約数ペア:

[(1, 4204865), (5, 840973), (7, 600695), (17, 247345), (35, 120139), (37, 113645), (85, 49469), (119, 35335), (185, 22729), (191, 22015), (259, 16235), (595, 7067), (629, 6685), (955, 4403), (1295, 3247), (1337, 3145)]