1965718196

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{275929}}^1$

素因数の和:276083

約数の個数: 24

約数和(自身を含む): 3731677320

約数和(自身を除く): 1765959124

約数列:

[1, 2, 4, 13, 26, 52, 137, 274, 548, 1781, 3562, 7124, 275929, 551858, 1103716, 3587077, 7174154, 14348308, 37802273, 75604546, 151209092, 491429549, 982859098, 1965718196]

約数ペア:

[(1, 1965718196), (2, 982859098), (4, 491429549), (13, 151209092), (26, 75604546), (52, 37802273), (137, 14348308), (274, 7174154), (548, 3587077), (1781, 1103716), (3562, 551858), (7124, 275929)]