1681291218

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{1471}}^1\times {\mathrm{2683}}^1$

素因数の和:4230

約数の個数: 32

約数和(自身を含む): 3413532672

約数和(自身を除く): 1732241454

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 1471, 2683, 2942, 4413, 5366, 8049, 8826, 16098, 104441, 190493, 208882, 313323, 380986, 571479, 626646, 1142958, 3946693, 7893386, 11840079, 23680158, 280215203, 560430406, 840645609, 1681291218]

約数ペア:

[(1, 1681291218), (2, 840645609), (3, 560430406), (6, 280215203), (71, 23680158), (142, 11840079), (213, 7893386), (426, 3946693), (1471, 1142958), (2683, 626646), (2942, 571479), (4413, 380986), (5366, 313323), (8049, 208882), (8826, 190493), (16098, 104441)]