305741996

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{574703}}^1$

素因数の和:574733

約数の個数: 24

約数和(自身を含む): 643668480

約数和(自身を除く): 337926484

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 574703, 1149406, 2298812, 4022921, 8045842, 10919357, 16091684, 21838714, 43677428, 76435499, 152870998, 305741996]

約数ペア:

[(1, 305741996), (2, 152870998), (4, 76435499), (7, 43677428), (14, 21838714), (19, 16091684), (28, 10919357), (38, 8045842), (76, 4022921), (133, 2298812), (266, 1149406), (532, 574703)]