4022908

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1231}}^1$

素因数の和:1297

約数の個数: 24

約数和(自身を含む): 7589120

約数和(自身を除く): 3566212

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1231, 1634, 2462, 3268, 4924, 23389, 46778, 52933, 93556, 105866, 211732, 1005727, 2011454, 4022908]

約数ペア:

[(1, 4022908), (2, 2011454), (4, 1005727), (19, 211732), (38, 105866), (43, 93556), (76, 52933), (86, 46778), (172, 23389), (817, 4924), (1231, 3268), (1634, 2462)]