123994426

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{163}}^1\times {\mathrm{719}}^1$

素因数の和:930

約数の個数: 24

約数和(自身を含む): 195894720

約数和(自身を除く): 71900294

約数列:

[1, 2, 23, 46, 163, 326, 529, 719, 1058, 1438, 3749, 7498, 16537, 33074, 86227, 117197, 172454, 234394, 380351, 760702, 2695531, 5391062, 61997213, 123994426]

約数ペア:

[(1, 123994426), (2, 61997213), (23, 5391062), (46, 2695531), (163, 760702), (326, 380351), (529, 234394), (719, 172454), (1058, 117197), (1438, 86227), (3749, 33074), (7498, 16537)]