1938948

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1$

素因数の和:452

約数の個数: 48

約数和(自身を含む): 5081664

約数和(自身を除く): 3142716

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 37, 44, 66, 74, 111, 132, 148, 222, 397, 407, 444, 794, 814, 1191, 1221, 1588, 1628, 2382, 2442, 4367, 4764, 4884, 8734, 13101, 14689, 17468, 26202, 29378, 44067, 52404, 58756, 88134, 161579, 176268, 323158, 484737, 646316, 969474, 1938948]

約数ペア:

[(1, 1938948), (2, 969474), (3, 646316), (4, 484737), (6, 323158), (11, 176268), (12, 161579), (22, 88134), (33, 58756), (37, 52404), (44, 44067), (66, 29378), (74, 26202), (111, 17468), (132, 14689), (148, 13101), (222, 8734), (397, 4884), (407, 4764), (444, 4367), (794, 2442), (814, 2382), (1191, 1628), (1221, 1588)]