4044470

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{643}}^1$

素因数の和:704

約数の個数: 32

約数和(自身を含む): 7928928

約数和(自身を除く): 3884458

約数列:

[1, 2, 5, 10, 17, 34, 37, 74, 85, 170, 185, 370, 629, 643, 1258, 1286, 3145, 3215, 6290, 6430, 10931, 21862, 23791, 47582, 54655, 109310, 118955, 237910, 404447, 808894, 2022235, 4044470]

約数ペア:

[(1, 4044470), (2, 2022235), (5, 808894), (10, 404447), (17, 237910), (34, 118955), (37, 109310), (74, 54655), (85, 47582), (170, 23791), (185, 21862), (370, 10931), (629, 6430), (643, 6290), (1258, 3215), (1286, 3145)]