505890234

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{283}}^1\times {\mathrm{2113}}^1$

素因数の和:2451

約数の個数: 48

約数和(自身を含む): 1123903872

約数和(自身を除く): 618013638

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 283, 423, 566, 846, 849, 1698, 2113, 2547, 4226, 5094, 6339, 12678, 13301, 19017, 26602, 38034, 39903, 79806, 99311, 119709, 198622, 239418, 297933, 595866, 597979, 893799, 1195958, 1787598, 1793937, 3587874, 5381811, 10763622, 28105013, 56210026, 84315039, 168630078, 252945117, 505890234]

約数ペア:

[(1, 505890234), (2, 252945117), (3, 168630078), (6, 84315039), (9, 56210026), (18, 28105013), (47, 10763622), (94, 5381811), (141, 3587874), (282, 1793937), (283, 1787598), (423, 1195958), (566, 893799), (846, 597979), (849, 595866), (1698, 297933), (2113, 239418), (2547, 198622), (4226, 119709), (5094, 99311), (6339, 79806), (12678, 39903), (13301, 38034), (19017, 26602)]