2600468

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1163}}^1$

素因数の和:1223

約数の個数: 24

約数和(自身を含む): 5019168

約数和(自身を除く): 2418700

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 1163, 2236, 2326, 4652, 15119, 30238, 50009, 60476, 100018, 200036, 650117, 1300234, 2600468]

約数ペア:

[(1, 2600468), (2, 1300234), (4, 650117), (13, 200036), (26, 100018), (43, 60476), (52, 50009), (86, 30238), (172, 15119), (559, 4652), (1118, 2326), (1163, 2236)]