270904712

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{63533}}^1$

素因数の和:63593

約数の個数: 32

約数和(自身を含む): 560369880

約数和(自身を除く): 289465168

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 328, 533, 1066, 2132, 4264, 63533, 127066, 254132, 508264, 825929, 1651858, 2604853, 3303716, 5209706, 6607432, 10419412, 20838824, 33863089, 67726178, 135452356, 270904712]

約数ペア:

[(1, 270904712), (2, 135452356), (4, 67726178), (8, 33863089), (13, 20838824), (26, 10419412), (41, 6607432), (52, 5209706), (82, 3303716), (104, 2604853), (164, 1651858), (328, 825929), (533, 508264), (1066, 254132), (2132, 127066), (4264, 63533)]