2556179624

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{233}}^1\times {\mathrm{22481}}^1$

素因数の和:22781

約数の個数: 32

約数和(自身を含む): 4892532840

約数和(自身を除く): 2336353216

約数列:

[1, 2, 4, 8, 61, 122, 233, 244, 466, 488, 932, 1864, 14213, 22481, 28426, 44962, 56852, 89924, 113704, 179848, 1371341, 2742682, 5238073, 5485364, 10476146, 10970728, 20952292, 41904584, 319522453, 639044906, 1278089812, 2556179624]

約数ペア:

[(1, 2556179624), (2, 1278089812), (4, 639044906), (8, 319522453), (61, 41904584), (122, 20952292), (233, 10970728), (244, 10476146), (466, 5485364), (488, 5238073), (932, 2742682), (1864, 1371341), (14213, 179848), (22481, 113704), (28426, 89924), (44962, 56852)]