1420866893159

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{1999}}^1\times {\mathrm{5344277}}^1$

素因数の和:5346302

約数の個数: 16

約数和(自身を含む): 1710168960000

約数和(自身を除く): 289302066841

約数列:

[1, 7, 19, 133, 1999, 13993, 37981, 265867, 5344277, 37409939, 101541263, 710788841, 10683209723, 74782468061, 202980984737, 1420866893159]

約数ペア:

[(1, 1420866893159), (7, 202980984737), (19, 74782468061), (133, 10683209723), (1999, 710788841), (13993, 101541263), (37981, 37409939), (265867, 5344277)]