634840802

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{409}}^1\times {\mathrm{823}}^1$

素因数の和:1298

約数の個数: 32

約数和(自身を含む): 1021628160

約数和(自身を除く): 386787358

約数列:

[1, 2, 23, 41, 46, 82, 409, 818, 823, 943, 1646, 1886, 9407, 16769, 18814, 18929, 33538, 33743, 37858, 67486, 336607, 385687, 673214, 771374, 776089, 1552178, 7741961, 13800887, 15483922, 27601774, 317420401, 634840802]

約数ペア:

[(1, 634840802), (2, 317420401), (23, 27601774), (41, 15483922), (46, 13800887), (82, 7741961), (409, 1552178), (818, 776089), (823, 771374), (943, 673214), (1646, 385687), (1886, 336607), (9407, 67486), (16769, 37858), (18814, 33743), (18929, 33538)]