488049530

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{449}}^1\times {\mathrm{1489}}^1$

素因数の和:2018

約数の個数: 32

約数和(自身を含む): 893106000

約数和(自身を除く): 405056470

約数列:

[1, 2, 5, 10, 73, 146, 365, 449, 730, 898, 1489, 2245, 2978, 4490, 7445, 14890, 32777, 65554, 108697, 163885, 217394, 327770, 543485, 668561, 1086970, 1337122, 3342805, 6685610, 48804953, 97609906, 244024765, 488049530]

約数ペア:

[(1, 488049530), (2, 244024765), (5, 97609906), (10, 48804953), (73, 6685610), (146, 3342805), (365, 1337122), (449, 1086970), (730, 668561), (898, 543485), (1489, 327770), (2245, 217394), (2978, 163885), (4490, 108697), (7445, 65554), (14890, 32777)]