741129284

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{645583}}^1$

素因数の和:645635

約数の個数: 24

約数和(自身を含む): 1518413568

約数和(自身を除く): 777284284

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 645583, 1291166, 2582332, 4519081, 9038162, 18076324, 26468903, 52937806, 105875612, 185282321, 370564642, 741129284]

約数ペア:

[(1, 741129284), (2, 370564642), (4, 185282321), (7, 105875612), (14, 52937806), (28, 26468903), (41, 18076324), (82, 9038162), (164, 4519081), (287, 2582332), (574, 1291166), (1148, 645583)]