1330474012

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2500891}}^1$

素因数の和:2500921

約数の個数: 24

約数和(自身を含む): 2800999040

約数和(自身を除く): 1470525028

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 2500891, 5001782, 10003564, 17506237, 35012474, 47516929, 70024948, 95033858, 190067716, 332618503, 665237006, 1330474012]

約数ペア:

[(1, 1330474012), (2, 665237006), (4, 332618503), (7, 190067716), (14, 95033858), (19, 70024948), (28, 47516929), (38, 35012474), (76, 17506237), (133, 10003564), (266, 5001782), (532, 2500891)]