1340795162588

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2520291659}}^1$

素因数の和:2520291689

約数の個数: 24

約数和(自身を含む): 2822726659200

約数和(自身を除く): 1481931496612

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 2520291659, 5040583318, 10081166636, 17642041613, 35284083226, 47885541521, 70568166452, 95771083042, 191542166084, 335198790647, 670397581294, 1340795162588]

約数ペア:

[(1, 1340795162588), (2, 670397581294), (4, 335198790647), (7, 191542166084), (14, 95771083042), (19, 70568166452), (28, 47885541521), (38, 35284083226), (76, 17642041613), (133, 10081166636), (266, 5040583318), (532, 2520291659)]