2444770

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1$

素因数の和:294

約数の個数: 32

約数和(自身を含む): 4747248

約数和(自身を除く): 2302478

約数列:

[1, 2, 5, 10, 17, 34, 73, 85, 146, 170, 197, 365, 394, 730, 985, 1241, 1970, 2482, 3349, 6205, 6698, 12410, 14381, 16745, 28762, 33490, 71905, 143810, 244477, 488954, 1222385, 2444770]

約数ペア:

[(1, 2444770), (2, 1222385), (5, 488954), (10, 244477), (17, 143810), (34, 71905), (73, 33490), (85, 28762), (146, 16745), (170, 14381), (197, 12410), (365, 6698), (394, 6205), (730, 3349), (985, 2482), (1241, 1970)]