12409148164

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{239171}}^1$

素因数の和:239308

約数の個数: 48

約数和(自身を含む): 26519391360

約数和(自身を除く): 14110243196

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 109, 119, 218, 238, 436, 476, 763, 1526, 1853, 3052, 3706, 7412, 12971, 25942, 51884, 239171, 478342, 956684, 1674197, 3348394, 4065907, 6696788, 8131814, 16263628, 26069639, 28461349, 52139278, 56922698, 104278556, 113845396, 182487473, 364974946, 443183863, 729949892, 886367726, 1772735452, 3102287041, 6204574082, 12409148164]

約数ペア:

[(1, 12409148164), (2, 6204574082), (4, 3102287041), (7, 1772735452), (14, 886367726), (17, 729949892), (28, 443183863), (34, 364974946), (68, 182487473), (109, 113845396), (119, 104278556), (218, 56922698), (238, 52139278), (436, 28461349), (476, 26069639), (763, 16263628), (1526, 8131814), (1853, 6696788), (3052, 4065907), (3706, 3348394), (7412, 1674197), (12971, 956684), (25942, 478342), (51884, 239171)]