664692548

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{42751}}^1$

素因数の和:42804

約数の個数: 36

約数和(自身を含む): 1314367488

約数和(自身を除く): 649674940

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 169, 299, 338, 598, 676, 1196, 3887, 7774, 15548, 42751, 85502, 171004, 555763, 983273, 1111526, 1966546, 2223052, 3933092, 7224919, 12782549, 14449838, 25565098, 28899676, 51130196, 166173137, 332346274, 664692548]

約数ペア:

[(1, 664692548), (2, 332346274), (4, 166173137), (13, 51130196), (23, 28899676), (26, 25565098), (46, 14449838), (52, 12782549), (92, 7224919), (169, 3933092), (299, 2223052), (338, 1966546), (598, 1111526), (676, 983273), (1196, 555763), (3887, 171004), (7774, 85502), (15548, 42751)]