2128570081

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{241}}^1\times {\mathrm{439}}^1$

素因数の和:781

約数の個数: 32

約数和(自身を含む): 2453299200

約数和(自身を除く): 324729119

約数列:

[1, 11, 31, 59, 241, 341, 439, 649, 1829, 2651, 4829, 7471, 13609, 14219, 20119, 25901, 82181, 105799, 149699, 156409, 284911, 440789, 802931, 1163789, 3279769, 4848679, 6242141, 8832241, 36077459, 68663551, 193506371, 2128570081]

約数ペア:

[(1, 2128570081), (11, 193506371), (31, 68663551), (59, 36077459), (241, 8832241), (341, 6242141), (439, 4848679), (649, 3279769), (1829, 1163789), (2651, 802931), (4829, 440789), (7471, 284911), (13609, 156409), (14219, 149699), (20119, 105799), (25901, 82181)]