743286734

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{313}}^1\times {\mathrm{521}}^1$

素因数の和:932

約数の個数: 32

約数和(自身を含む): 1168336224

約数和(自身を除く): 425049490

約数列:

[1, 2, 43, 53, 86, 106, 313, 521, 626, 1042, 2279, 4558, 13459, 16589, 22403, 26918, 27613, 33178, 44806, 55226, 163073, 326146, 713327, 1187359, 1426654, 2374718, 7012139, 8642869, 14024278, 17285738, 371643367, 743286734]

約数ペア:

[(1, 743286734), (2, 371643367), (43, 17285738), (53, 14024278), (86, 8642869), (106, 7012139), (313, 2374718), (521, 1426654), (626, 1187359), (1042, 713327), (2279, 326146), (4558, 163073), (13459, 55226), (16589, 44806), (22403, 33178), (26918, 27613)]