802019870

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{983}}^2$

素因数の和:2056

約数の個数: 24

約数和(自身を含む): 1462516776

約数和(自身を除く): 660496906

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 983, 1966, 4915, 9830, 81589, 163178, 407945, 815890, 966289, 1932578, 4831445, 9662890, 80201987, 160403974, 401009935, 802019870]

約数ペア:

[(1, 802019870), (2, 401009935), (5, 160403974), (10, 80201987), (83, 9662890), (166, 4831445), (415, 1932578), (830, 966289), (983, 815890), (1966, 407945), (4915, 163178), (9830, 81589)]