421878132002

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{2791}}^1\times {\mathrm{40787}}^1$

素因数の和:43706

約数の個数: 32

約数和(自身を含む): 676447770240

約数和(自身を除く): 254569638238

約数列:

[1, 2, 17, 34, 109, 218, 1853, 2791, 3706, 5582, 40787, 47447, 81574, 94894, 304219, 608438, 693379, 1386758, 4445783, 5171723, 8891566, 10343446, 75578311, 113836517, 151156622, 227673034, 1935220789, 3870441578, 12408180353, 24816360706, 210939066001, 421878132002]

約数ペア:

[(1, 421878132002), (2, 210939066001), (17, 24816360706), (34, 12408180353), (109, 3870441578), (218, 1935220789), (1853, 227673034), (2791, 151156622), (3706, 113836517), (5582, 75578311), (40787, 10343446), (47447, 8891566), (81574, 5171723), (94894, 4445783), (304219, 1386758), (608438, 693379)]