140985838

素因数分解:

$2^1\times 7^2\times {\mathrm{1163}}^1\times {\mathrm{1237}}^1$

素因数の和:2416

約数の個数: 24

約数和(自身を含む): 246416472

約数和(自身を除く): 105430634

約数列:

[1, 2, 7, 14, 49, 98, 1163, 1237, 2326, 2474, 8141, 8659, 16282, 17318, 56987, 60613, 113974, 121226, 1438631, 2877262, 10070417, 20140834, 70492919, 140985838]

約数ペア:

[(1, 140985838), (2, 70492919), (7, 20140834), (14, 10070417), (49, 2877262), (98, 1438631), (1163, 121226), (1237, 113974), (2326, 60613), (2474, 56987), (8141, 17318), (8659, 16282)]