494378214911

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{613}}^1\times {\mathrm{1140721}}^1$

素因数の和:1141442

約数の個数: 16

約数和(自身を含む): 571529099328

約数和(自身を除く): 77150884417

約数列:

[1, 7, 101, 613, 707, 4291, 61913, 433391, 1140721, 7985047, 115212821, 699261973, 806489747, 4894833811, 70625459273, 494378214911]

約数ペア:

[(1, 494378214911), (7, 70625459273), (101, 4894833811), (613, 806489747), (707, 699261973), (4291, 115212821), (61913, 7985047), (433391, 1140721)]