1187339908

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{406067}}^1$

素因数の和:406131

約数の個数: 24

約数和(自身を含む): 2251240992

約数和(自身を除く): 1063901084

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 731, 1462, 2924, 406067, 812134, 1624268, 6903139, 13806278, 17460881, 27612556, 34921762, 69843524, 296834977, 593669954, 1187339908]

約数ペア:

[(1, 1187339908), (2, 593669954), (4, 296834977), (17, 69843524), (34, 34921762), (43, 27612556), (68, 17460881), (86, 13806278), (172, 6903139), (731, 1624268), (1462, 812134), (2924, 406067)]