1628293836

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{147011}}^1$

素因数の和:147102

約数の個数: 48

約数和(自身を含む): 4149266688

約数和(自身を除く): 2520972852

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 71, 78, 142, 156, 213, 284, 426, 852, 923, 1846, 2769, 3692, 5538, 11076, 147011, 294022, 441033, 588044, 882066, 1764132, 1911143, 3822286, 5733429, 7644572, 10437781, 11466858, 20875562, 22933716, 31313343, 41751124, 62626686, 125253372, 135691153, 271382306, 407073459, 542764612, 814146918, 1628293836]

約数ペア:

[(1, 1628293836), (2, 814146918), (3, 542764612), (4, 407073459), (6, 271382306), (12, 135691153), (13, 125253372), (26, 62626686), (39, 41751124), (52, 31313343), (71, 22933716), (78, 20875562), (142, 11466858), (156, 10437781), (213, 7644572), (284, 5733429), (426, 3822286), (852, 1911143), (923, 1764132), (1846, 882066), (2769, 588044), (3692, 441033), (5538, 294022), (11076, 147011)]