797412836

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{121631}}^1$

素因数の和:121795

約数の個数: 24

約数和(自身を含む): 1532563200

約数和(自身を除く): 735150364

約数列:

[1, 2, 4, 11, 22, 44, 149, 298, 596, 1639, 3278, 6556, 121631, 243262, 486524, 1337941, 2675882, 5351764, 18123019, 36246038, 72492076, 199353209, 398706418, 797412836]

約数ペア:

[(1, 797412836), (2, 398706418), (4, 199353209), (11, 72492076), (22, 36246038), (44, 18123019), (149, 5351764), (298, 2675882), (596, 1337941), (1639, 486524), (3278, 243262), (6556, 121631)]