1944921868

素因数分解:

$2^2\times {\mathrm{163}}^1\times {\mathrm{1453}}^1\times {\mathrm{2053}}^1$

素因数の和:3673

約数の個数: 24

約数和(自身を含む): 3428520368

約数和(自身を除く): 1483598500

約数列:

[1, 2, 4, 163, 326, 652, 1453, 2053, 2906, 4106, 5812, 8212, 236839, 334639, 473678, 669278, 947356, 1338556, 2983009, 5966018, 11932036, 486230467, 972460934, 1944921868]

約数ペア:

[(1, 1944921868), (2, 972460934), (4, 486230467), (163, 11932036), (326, 5966018), (652, 2983009), (1453, 1338556), (2053, 947356), (2906, 669278), (4106, 473678), (5812, 334639), (8212, 236839)]