1264161724

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{4759}}^1$

素因数の和:5002

約数の個数: 48

約数和(自身を含む): 2590963200

約数和(自身を除く): 1326801476

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 179, 212, 358, 371, 716, 742, 1253, 1484, 2506, 4759, 5012, 9487, 9518, 18974, 19036, 33313, 37948, 66409, 66626, 132818, 133252, 252227, 265636, 504454, 851861, 1008908, 1703722, 1765589, 3407444, 3531178, 5963027, 7062356, 11926054, 23852108, 45148633, 90297266, 180594532, 316040431, 632080862, 1264161724]

約数ペア:

[(1, 1264161724), (2, 632080862), (4, 316040431), (7, 180594532), (14, 90297266), (28, 45148633), (53, 23852108), (106, 11926054), (179, 7062356), (212, 5963027), (358, 3531178), (371, 3407444), (716, 1765589), (742, 1703722), (1253, 1008908), (1484, 851861), (2506, 504454), (4759, 265636), (5012, 252227), (9487, 133252), (9518, 132818), (18974, 66626), (19036, 66409), (33313, 37948)]