2247644545

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{353}}^1\times {\mathrm{433}}^1$

素因数の和:981

約数の個数: 32

約数和(自身を含む): 2887127712

約数和(自身を除く): 639483167

約数列:

[1, 5, 17, 85, 173, 353, 433, 865, 1765, 2165, 2941, 6001, 7361, 14705, 30005, 36805, 61069, 74909, 152849, 305345, 374545, 764245, 1038173, 1273453, 2598433, 5190865, 6367265, 12992165, 26442877, 132214385, 449528909, 2247644545]

約数ペア:

[(1, 2247644545), (5, 449528909), (17, 132214385), (85, 26442877), (173, 12992165), (353, 6367265), (433, 5190865), (865, 2598433), (1765, 1273453), (2165, 1038173), (2941, 764245), (6001, 374545), (7361, 305345), (14705, 152849), (30005, 74909), (36805, 61069)]