1302990892

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2449231}}^1$

素因数の和:2449261

約数の個数: 24

約数和(自身を含む): 2743139840

約数和(自身を除く): 1440148948

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 2449231, 4898462, 9796924, 17144617, 34289234, 46535389, 68578468, 93070778, 186141556, 325747723, 651495446, 1302990892]

約数ペア:

[(1, 1302990892), (2, 651495446), (4, 325747723), (7, 186141556), (14, 93070778), (19, 68578468), (28, 46535389), (38, 34289234), (76, 17144617), (133, 9796924), (266, 4898462), (532, 2449231)]