4380642014

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{16468579}}^1$

素因数の和:16468607

約数の個数: 16

約数和(自身を含む): 7904918400

約数和(自身を除く): 3524276386

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 16468579, 32937158, 115280053, 230560106, 312903001, 625806002, 2190321007, 4380642014]

約数ペア:

[(1, 4380642014), (2, 2190321007), (7, 625806002), (14, 312903001), (19, 230560106), (38, 115280053), (133, 32937158), (266, 16468579)]