78899422

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{77201}}^1$

素因数の和:77283

約数の個数: 16

約数和(自身を含む): 137110752

約数和(自身を除く): 58211330

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 77201, 154402, 540407, 1080814, 5635673, 11271346, 39449711, 78899422]

約数ペア:

[(1, 78899422), (2, 39449711), (7, 11271346), (14, 5635673), (73, 1080814), (146, 540407), (511, 154402), (1022, 77201)]