289083652

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{10753}}^1$

素因数の和:10828

約数の個数: 48

約数和(自身を含む): 607041792

約数和(自身を除く): 317958140

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 47, 52, 94, 143, 188, 286, 517, 572, 611, 1034, 1222, 2068, 2444, 6721, 10753, 13442, 21506, 26884, 43012, 118283, 139789, 236566, 279578, 473132, 505391, 559156, 1010782, 1537679, 2021564, 3075358, 5559301, 6150716, 6570083, 11118602, 13140166, 22237204, 26280332, 72270913, 144541826, 289083652]

約数ペア:

[(1, 289083652), (2, 144541826), (4, 72270913), (11, 26280332), (13, 22237204), (22, 13140166), (26, 11118602), (44, 6570083), (47, 6150716), (52, 5559301), (94, 3075358), (143, 2021564), (188, 1537679), (286, 1010782), (517, 559156), (572, 505391), (611, 473132), (1034, 279578), (1222, 236566), (2068, 139789), (2444, 118283), (6721, 43012), (10753, 26884), (13442, 21506)]