2227834064

素因数分解:

$2^4\times {\mathrm{2011}}^1\times {\mathrm{69239}}^1$

素因数の和:71258

約数の個数: 20

約数和(自身を含む): 4318637280

約数和(自身を除く): 2090803216

約数列:

[1, 2, 4, 8, 16, 2011, 4022, 8044, 16088, 32176, 69239, 138478, 276956, 553912, 1107824, 139239629, 278479258, 556958516, 1113917032, 2227834064]

約数ペア:

[(1, 2227834064), (2, 1113917032), (4, 556958516), (8, 278479258), (16, 139239629), (2011, 1107824), (4022, 553912), (8044, 276956), (16088, 138478), (32176, 69239)]