1900547712004

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{245789}}^1\times {\mathrm{47149}}^1$

素因数の和:292983

約数の個数: 24

約数和(自身を含む): 3407165559000

約数和(自身を除く): 1506617846996

約数列:

[1, 2, 4, 41, 82, 164, 47149, 94298, 188596, 245789, 491578, 983156, 1933109, 3866218, 7732436, 10077349, 20154698, 40309396, 11588705561, 23177411122, 46354822244, 475136928001, 950273856002, 1900547712004]

約数ペア:

[(1, 1900547712004), (2, 950273856002), (4, 475136928001), (41, 46354822244), (82, 23177411122), (164, 11588705561), (47149, 40309396), (94298, 20154698), (188596, 10077349), (245789, 7732436), (491578, 3866218), (983156, 1933109)]