4422184

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{421}}^1$

素因数の和:541

約数の個数: 32

約数和(自身を含む): 9039240

約数和(自身を除く): 4617056

約数列:

[1, 2, 4, 8, 13, 26, 52, 101, 104, 202, 404, 421, 808, 842, 1313, 1684, 2626, 3368, 5252, 5473, 10504, 10946, 21892, 42521, 43784, 85042, 170084, 340168, 552773, 1105546, 2211092, 4422184]

約数ペア:

[(1, 4422184), (2, 2211092), (4, 1105546), (8, 552773), (13, 340168), (26, 170084), (52, 85042), (101, 43784), (104, 42521), (202, 21892), (404, 10946), (421, 10504), (808, 5473), (842, 5252), (1313, 3368), (1684, 2626)]