1921567235342

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1\times {\mathrm{1319}}^1\times {\mathrm{41593}}^1$

素因数の和:43208

約数の個数: 32

約数和(自身を含む): 2933195569920

約数和(自身を除く): 1011628334578

約数列:

[1, 2, 83, 166, 211, 422, 1319, 2638, 17513, 35026, 41593, 83186, 109477, 218954, 278309, 556618, 3452219, 6904438, 8776123, 17552246, 23099647, 46199294, 54861167, 109722334, 728418209, 1456836418, 4553476861, 9106953722, 11575706237, 23151412474, 960783617671, 1921567235342]

約数ペア:

[(1, 1921567235342), (2, 960783617671), (83, 23151412474), (166, 11575706237), (211, 9106953722), (422, 4553476861), (1319, 1456836418), (2638, 728418209), (17513, 109722334), (35026, 54861167), (41593, 46199294), (83186, 23099647), (109477, 17552246), (218954, 8776123), (278309, 6904438), (556618, 3452219)]