1680511038346

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{491}}^1\times {\mathrm{5962769}}^1$

素因数の和:5963310

約数の個数: 32

約数和(自身を含む): 2957152302720

約数和(自身を除く): 1276641264374

約数列:

[1, 2, 7, 14, 41, 82, 287, 491, 574, 982, 3437, 6874, 20131, 40262, 140917, 281834, 5962769, 11925538, 41739383, 83478766, 244473529, 488947058, 1711314703, 2927719579, 3422629406, 5855439158, 20494037053, 40988074106, 120036502739, 240073005478, 840255519173, 1680511038346]

約数ペア:

[(1, 1680511038346), (2, 840255519173), (7, 240073005478), (14, 120036502739), (41, 40988074106), (82, 20494037053), (287, 5855439158), (491, 3422629406), (574, 2927719579), (982, 1711314703), (3437, 488947058), (6874, 244473529), (20131, 83478766), (40262, 41739383), (140917, 11925538), (281834, 5962769)]