2652856

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{563}}^1$

素因数の和:619

約数の個数: 32

約数和(自身を含む): 5414400

約数和(自身を除く): 2761544

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 563, 589, 1126, 1178, 2252, 2356, 4504, 4712, 10697, 17453, 21394, 34906, 42788, 69812, 85576, 139624, 331607, 663214, 1326428, 2652856]

約数ペア:

[(1, 2652856), (2, 1326428), (4, 663214), (8, 331607), (19, 139624), (31, 85576), (38, 69812), (62, 42788), (76, 34906), (124, 21394), (152, 17453), (248, 10697), (563, 4712), (589, 4504), (1126, 2356), (1178, 2252)]