7987538

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:242

約数の個数: 32

約数和(自身を含む): 13547520

約数和(自身を除く): 5559982

約数列:

[1, 2, 13, 26, 41, 59, 82, 118, 127, 254, 533, 767, 1066, 1534, 1651, 2419, 3302, 4838, 5207, 7493, 10414, 14986, 31447, 62894, 67691, 97409, 135382, 194818, 307213, 614426, 3993769, 7987538]

約数ペア:

[(1, 7987538), (2, 3993769), (13, 614426), (26, 307213), (41, 194818), (59, 135382), (82, 97409), (118, 67691), (127, 62894), (254, 31447), (533, 14986), (767, 10414), (1066, 7493), (1534, 5207), (1651, 4838), (2419, 3302)]