2687718

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{211}}^1$

素因数の和:420

約数の個数: 32

約数和(自身を含む): 5922432

約数和(自身を除く): 3234714

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 193, 211, 386, 422, 579, 633, 1158, 1266, 2123, 2321, 4246, 4642, 6369, 6963, 12738, 13926, 40723, 81446, 122169, 244338, 447953, 895906, 1343859, 2687718]

約数ペア:

[(1, 2687718), (2, 1343859), (3, 895906), (6, 447953), (11, 244338), (22, 122169), (33, 81446), (66, 40723), (193, 13926), (211, 12738), (386, 6963), (422, 6369), (579, 4642), (633, 4246), (1158, 2321), (1266, 2123)]