10080774998819

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{223}}^2\times {\mathrm{20879}}^1$

素因数の和:21424

約数の個数: 48

約数和(自身を含む): 12349340697600

約数和(自身を除く): 2268565698781

約数列:

[1, 7, 19, 73, 133, 223, 511, 1387, 1561, 4237, 9709, 16279, 20879, 29659, 49729, 113953, 146153, 309301, 348103, 396701, 944851, 1524167, 2165107, 2776907, 3630217, 4656017, 6613957, 10669169, 25411519, 28959173, 32592119, 68974123, 88464323, 202714211, 339889241, 482818861, 619250261, 1038291791, 2379224687, 6457895579, 7268042537, 19727544029, 45205269053, 75795300743, 138092808203, 530567105201, 1440110714117, 10080774998819]

約数ペア:

[(1, 10080774998819), (7, 1440110714117), (19, 530567105201), (73, 138092808203), (133, 75795300743), (223, 45205269053), (511, 19727544029), (1387, 7268042537), (1561, 6457895579), (4237, 2379224687), (9709, 1038291791), (16279, 619250261), (20879, 482818861), (29659, 339889241), (49729, 202714211), (113953, 88464323), (146153, 68974123), (309301, 32592119), (348103, 28959173), (396701, 25411519), (944851, 10669169), (1524167, 6613957), (2165107, 4656017), (2776907, 3630217)]