2017702988

素因数分解:

$2^2\times 7^3\times {\mathrm{41}}^1\times {\mathrm{35869}}^1$

素因数の和:35935

約数の個数: 48

約数和(自身を含む): 4218312000

約数和(自身を除く): 2200609012

約数列:

[1, 2, 4, 7, 14, 28, 41, 49, 82, 98, 164, 196, 287, 343, 574, 686, 1148, 1372, 2009, 4018, 8036, 14063, 28126, 35869, 56252, 71738, 143476, 251083, 502166, 1004332, 1470629, 1757581, 2941258, 3515162, 5882516, 7030324, 10294403, 12303067, 20588806, 24606134, 41177612, 49212268, 72060821, 144121642, 288243284, 504425747, 1008851494, 2017702988]

約数ペア:

[(1, 2017702988), (2, 1008851494), (4, 504425747), (7, 288243284), (14, 144121642), (28, 72060821), (41, 49212268), (49, 41177612), (82, 24606134), (98, 20588806), (164, 12303067), (196, 10294403), (287, 7030324), (343, 5882516), (574, 3515162), (686, 2941258), (1148, 1757581), (1372, 1470629), (2009, 1004332), (4018, 502166), (8036, 251083), (14063, 143476), (28126, 71738), (35869, 56252)]