313021826

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{199}}^1\times {\mathrm{599}}^1$

素因数の和:914

約数の個数: 32

約数和(自身を含む): 514080000

約数和(自身を除く): 201058174

約数列:

[1, 2, 13, 26, 101, 199, 202, 398, 599, 1198, 1313, 2587, 2626, 5174, 7787, 15574, 20099, 40198, 60499, 119201, 120998, 238402, 261287, 522574, 786487, 1549613, 1572974, 3099226, 12039301, 24078602, 156510913, 313021826]

約数ペア:

[(1, 313021826), (2, 156510913), (13, 24078602), (26, 12039301), (101, 3099226), (199, 1572974), (202, 1549613), (398, 786487), (599, 522574), (1198, 261287), (1313, 238402), (2587, 120998), (2626, 119201), (5174, 60499), (7787, 40198), (15574, 20099)]