2247383590

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{137623}}^1$

素因数の和:137724

約数の個数: 32

約数和(自身を含む): 4280656896

約数和(自身を除く): 2033273306

約数列:

[1, 2, 5, 10, 23, 46, 71, 115, 142, 230, 355, 710, 1633, 3266, 8165, 16330, 137623, 275246, 688115, 1376230, 3165329, 6330658, 9771233, 15826645, 19542466, 31653290, 48856165, 97712330, 224738359, 449476718, 1123691795, 2247383590]

約数ペア:

[(1, 2247383590), (2, 1123691795), (5, 449476718), (10, 224738359), (23, 97712330), (46, 48856165), (71, 31653290), (115, 19542466), (142, 15826645), (230, 9771233), (355, 6330658), (710, 3165329), (1633, 1376230), (3266, 688115), (8165, 275246), (16330, 137623)]