1291212084

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{147197}}^1$

素因数の和:147264

約数の個数: 48

約数和(自身を含む): 3264262848

約数和(自身を除く): 1973050764

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 43, 51, 68, 86, 102, 129, 172, 204, 258, 516, 731, 1462, 2193, 2924, 4386, 8772, 147197, 294394, 441591, 588788, 883182, 1766364, 2502349, 5004698, 6329471, 7507047, 10009396, 12658942, 15014094, 18988413, 25317884, 30028188, 37976826, 75953652, 107601007, 215202014, 322803021, 430404028, 645606042, 1291212084]

約数ペア:

[(1, 1291212084), (2, 645606042), (3, 430404028), (4, 322803021), (6, 215202014), (12, 107601007), (17, 75953652), (34, 37976826), (43, 30028188), (51, 25317884), (68, 18988413), (86, 15014094), (102, 12658942), (129, 10009396), (172, 7507047), (204, 6329471), (258, 5004698), (516, 2502349), (731, 1766364), (1462, 883182), (2193, 588788), (2924, 441591), (4386, 294394), (8772, 147197)]