1307528816

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{56711}}^1$

素因数の和:56861

約数の個数: 40

約数和(自身を含む): 2784786048

約数和(自身を除く): 1477257232

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 131, 176, 262, 524, 1048, 1441, 2096, 2882, 5764, 11528, 23056, 56711, 113422, 226844, 453688, 623821, 907376, 1247642, 2495284, 4990568, 7429141, 9981136, 14858282, 29716564, 59433128, 81720551, 118866256, 163441102, 326882204, 653764408, 1307528816]

約数ペア:

[(1, 1307528816), (2, 653764408), (4, 326882204), (8, 163441102), (11, 118866256), (16, 81720551), (22, 59433128), (44, 29716564), (88, 14858282), (131, 9981136), (176, 7429141), (262, 4990568), (524, 2495284), (1048, 1247642), (1441, 907376), (2096, 623821), (2882, 453688), (5764, 226844), (11528, 113422), (23056, 56711)]