79703917490

素因数分解:

$2^1\times 5^1\times {\mathrm{51193}}^1\times {\mathrm{155693}}^1$

素因数の和:206893

約数の個数: 16

約数和(自身を含む): 143470775448

約数和(自身を除く): 63766857958

約数列:

[1, 2, 5, 10, 51193, 102386, 155693, 255965, 311386, 511930, 778465, 1556930, 7970391749, 15940783498, 39851958745, 79703917490]

約数ペア:

[(1, 79703917490), (2, 39851958745), (5, 15940783498), (10, 7970391749), (51193, 1556930), (102386, 778465), (155693, 511930), (255965, 311386)]