273125494

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{193}}^1\times {\mathrm{223}}^1$

素因数の和:604

約数の個数: 32

約数和(自身を含む): 438036480

約数和(自身を除く): 164910986

約数列:

[1, 2, 19, 38, 167, 193, 223, 334, 386, 446, 3173, 3667, 4237, 6346, 7334, 8474, 32231, 37241, 43039, 64462, 74482, 86078, 612389, 707579, 817741, 1224778, 1415158, 1635482, 7187513, 14375026, 136562747, 273125494]

約数ペア:

[(1, 273125494), (2, 136562747), (19, 14375026), (38, 7187513), (167, 1635482), (193, 1415158), (223, 1224778), (334, 817741), (386, 707579), (446, 612389), (3173, 86078), (3667, 74482), (4237, 64462), (6346, 43039), (7334, 37241), (8474, 32231)]