12941567806

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1\times {\mathrm{313}}^1\times {\mathrm{1567}}^1$

素因数の和:2128

約数の個数: 32

約数和(自身を含む): 19851632640

約数和(自身を除く): 6910064834

約数列:

[1, 2, 79, 158, 167, 313, 334, 626, 1567, 3134, 13193, 24727, 26386, 49454, 52271, 104542, 123793, 247586, 261689, 490471, 523378, 980942, 4129409, 8258818, 20673431, 38747209, 41346862, 77494418, 81908657, 163817314, 6470783903, 12941567806]

約数ペア:

[(1, 12941567806), (2, 6470783903), (79, 163817314), (158, 81908657), (167, 77494418), (313, 41346862), (334, 38747209), (626, 20673431), (1567, 8258818), (3134, 4129409), (13193, 980942), (24727, 523378), (26386, 490471), (49454, 261689), (52271, 247586), (104542, 123793)]