1901224

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{181}}^1$

素因数の和:301

約数の個数: 32

約数和(自身を含む): 3898440

約数和(自身を除く): 1997216

約数列:

[1, 2, 4, 8, 13, 26, 52, 101, 104, 181, 202, 362, 404, 724, 808, 1313, 1448, 2353, 2626, 4706, 5252, 9412, 10504, 18281, 18824, 36562, 73124, 146248, 237653, 475306, 950612, 1901224]

約数ペア:

[(1, 1901224), (2, 950612), (4, 475306), (8, 237653), (13, 146248), (26, 73124), (52, 36562), (101, 18824), (104, 18281), (181, 10504), (202, 9412), (362, 5252), (404, 4706), (724, 2626), (808, 2353), (1313, 1448)]