245860936

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1187}}^1\times {\mathrm{1523}}^1$

素因数の和:2733

約数の個数: 32

約数和(自身を含む): 488838240

約数和(自身を除く): 242977304

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1187, 1523, 2374, 3046, 4748, 6092, 9496, 12184, 20179, 25891, 40358, 51782, 80716, 103564, 161432, 207128, 1807801, 3615602, 7231204, 14462408, 30732617, 61465234, 122930468, 245860936]

約数ペア:

[(1, 245860936), (2, 122930468), (4, 61465234), (8, 30732617), (17, 14462408), (34, 7231204), (68, 3615602), (136, 1807801), (1187, 207128), (1523, 161432), (2374, 103564), (3046, 80716), (4748, 51782), (6092, 40358), (9496, 25891), (12184, 20179)]