305696586

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{206273}}^1$

素因数の和:206310

約数の個数: 32

約数和(自身を含む): 693080640

約数和(自身を除く): 387384054

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 206273, 412546, 618819, 1237638, 2681549, 3919187, 5363098, 7838374, 8044647, 11757561, 16089294, 23515122, 50949431, 101898862, 152848293, 305696586]

約数ペア:

[(1, 305696586), (2, 152848293), (3, 101898862), (6, 50949431), (13, 23515122), (19, 16089294), (26, 11757561), (38, 8044647), (39, 7838374), (57, 5363098), (78, 3919187), (114, 2681549), (247, 1237638), (494, 618819), (741, 412546), (1482, 206273)]