254263996

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{313133}}^1$

素因数の和:313173

約数の個数: 24

約数和(自身を含む): 526065120

約数和(自身を除く): 271801124

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 313133, 626266, 1252532, 2191931, 4383862, 8767724, 9080857, 18161714, 36323428, 63565999, 127131998, 254263996]

約数ペア:

[(1, 254263996), (2, 127131998), (4, 63565999), (7, 36323428), (14, 18161714), (28, 9080857), (29, 8767724), (58, 4383862), (116, 2191931), (203, 1252532), (406, 626266), (812, 313133)]