242429588

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{187639}}^1$

素因数の和:187679

約数の個数: 24

約数和(自身を含む): 472852800

約数和(自身を除く): 230423212

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 187639, 375278, 750556, 3189863, 3565141, 6379726, 7130282, 12759452, 14260564, 60607397, 121214794, 242429588]

約数ペア:

[(1, 242429588), (2, 121214794), (4, 60607397), (17, 14260564), (19, 12759452), (34, 7130282), (38, 6379726), (68, 3565141), (76, 3189863), (323, 750556), (646, 375278), (1292, 187639)]