2148068

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{409}}^1$

素因数の和:527

約数の個数: 24

約数和(自身を含む): 4098360

約数和(自身を除く): 1950292

約数列:

[1, 2, 4, 13, 26, 52, 101, 202, 404, 409, 818, 1313, 1636, 2626, 5252, 5317, 10634, 21268, 41309, 82618, 165236, 537017, 1074034, 2148068]

約数ペア:

[(1, 2148068), (2, 1074034), (4, 537017), (13, 165236), (26, 82618), (52, 41309), (101, 21268), (202, 10634), (404, 5317), (409, 5252), (818, 2626), (1313, 1636)]