2211092

素因数分解:

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

素因数の和:539

約数の個数: 24

約数和(自身を含む): 4218312

約数和(自身を除く): 2007220

約数列:

[1, 2, 4, 13, 26, 52, 101, 202, 404, 421, 842, 1313, 1684, 2626, 5252, 5473, 10946, 21892, 42521, 85042, 170084, 552773, 1105546, 2211092]

約数ペア:

[(1, 2211092), (2, 1105546), (4, 552773), (13, 170084), (26, 85042), (52, 42521), (101, 21892), (202, 10946), (404, 5473), (421, 5252), (842, 2626), (1313, 1684)]