1878336768004

素因数分解:

$2^2\times {\mathrm{281}}^1\times {\mathrm{4339}}^1\times {\mathrm{385139}}^1$

素因数の和:389763

約数の個数: 24

約数和(自身を含む): 3299556002400

約数和(自身を除く): 1421219234396

約数列:

[1, 2, 4, 281, 562, 1124, 4339, 8678, 17356, 385139, 770278, 1219259, 1540556, 2438518, 4877036, 108224059, 216448118, 432896236, 1671118121, 3342236242, 6684472484, 469584192001, 939168384002, 1878336768004]

約数ペア:

[(1, 1878336768004), (2, 939168384002), (4, 469584192001), (281, 6684472484), (562, 3342236242), (1124, 1671118121), (4339, 432896236), (8678, 216448118), (17356, 108224059), (385139, 4877036), (770278, 2438518), (1219259, 1540556)]