387601076

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{521}}^1\times {\mathrm{3049}}^1$

素因数の和:3635

約数の個数: 24

約数和(自身を含む): 690971400

約数和(自身を除く): 303370324

約数列:

[1, 2, 4, 61, 122, 244, 521, 1042, 2084, 3049, 6098, 12196, 31781, 63562, 127124, 185989, 371978, 743956, 1588529, 3177058, 6354116, 96900269, 193800538, 387601076]

約数ペア:

[(1, 387601076), (2, 193800538), (4, 96900269), (61, 6354116), (122, 3177058), (244, 1588529), (521, 743956), (1042, 371978), (2084, 185989), (3049, 127124), (6098, 63562), (12196, 31781)]