119720636

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{137927}}^1$

素因数の和:137969

約数の個数: 24

約数和(自身を含む): 247166976

約数和(自身を除く): 127446340

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 137927, 275854, 551708, 965489, 1930978, 3861956, 4275737, 8551474, 17102948, 29930159, 59860318, 119720636]

約数ペア:

[(1, 119720636), (2, 59860318), (4, 29930159), (7, 17102948), (14, 8551474), (28, 4275737), (31, 3861956), (62, 1930978), (124, 965489), (217, 551708), (434, 275854), (868, 137927)]