1823668

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:244

約数の個数: 48

約数和(自身を含む): 4128768

約数和(自身を除く): 2305100

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 124, 154, 191, 217, 308, 341, 382, 434, 682, 764, 868, 1337, 1364, 2101, 2387, 2674, 4202, 4774, 5348, 5921, 8404, 9548, 11842, 14707, 23684, 29414, 41447, 58828, 65131, 82894, 130262, 165788, 260524, 455917, 911834, 1823668]

約数ペア:

[(1, 1823668), (2, 911834), (4, 455917), (7, 260524), (11, 165788), (14, 130262), (22, 82894), (28, 65131), (31, 58828), (44, 41447), (62, 29414), (77, 23684), (124, 14707), (154, 11842), (191, 9548), (217, 8404), (308, 5921), (341, 5348), (382, 4774), (434, 4202), (682, 2674), (764, 2387), (868, 2101), (1337, 1364)]