1640392314

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1019}}^1\times {\mathrm{24391}}^1$

素因数の和:25426

約数の個数: 32

約数和(自身を含む): 3582696960

約数和(自身を除く): 1942304646

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1019, 2038, 3057, 6114, 11209, 22418, 24391, 33627, 48782, 67254, 73173, 146346, 268301, 536602, 804903, 1609806, 24854429, 49708858, 74563287, 149126574, 273398719, 546797438, 820196157, 1640392314]

約数ペア:

[(1, 1640392314), (2, 820196157), (3, 546797438), (6, 273398719), (11, 149126574), (22, 74563287), (33, 49708858), (66, 24854429), (1019, 1609806), (2038, 804903), (3057, 536602), (6114, 268301), (11209, 146346), (22418, 73173), (24391, 67254), (33627, 48782)]