1988115796

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1187}}^1\times {\mathrm{24631}}^1$

素因数の和:25839

約数の個数: 24

約数和(自身を含む): 3687114816

約数和(自身を除く): 1698999020

約数列:

[1, 2, 4, 17, 34, 68, 1187, 2374, 4748, 20179, 24631, 40358, 49262, 80716, 98524, 418727, 837454, 1674908, 29236997, 58473994, 116947988, 497028949, 994057898, 1988115796]

約数ペア:

[(1, 1988115796), (2, 994057898), (4, 497028949), (17, 116947988), (34, 58473994), (68, 29236997), (1187, 1674908), (2374, 837454), (4748, 418727), (20179, 98524), (24631, 80716), (40358, 49262)]