2549968135

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{13877}}^1$

素因数の和:14163

約数の個数: 32

約数和(自身を含む): 3609168192

約数和(自身を除く): 1059200057

約数列:

[1, 5, 11, 13, 55, 65, 143, 257, 715, 1285, 2827, 3341, 13877, 14135, 16705, 36751, 69385, 152647, 180401, 183755, 763235, 902005, 1984411, 3566389, 9922055, 17831945, 39230279, 46363057, 196151395, 231815285, 509993627, 2549968135]

約数ペア:

[(1, 2549968135), (5, 509993627), (11, 231815285), (13, 196151395), (55, 46363057), (65, 39230279), (143, 17831945), (257, 9922055), (715, 3566389), (1285, 1984411), (2827, 902005), (3341, 763235), (13877, 183755), (14135, 180401), (16705, 152647), (36751, 69385)]