1880305917

素因数分解:

$3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{467}}^1\times {\mathrm{1759}}^1$

素因数の和:2345

約数の個数: 32

約数和(自身を含む): 2899353600

約数和(自身を除く): 1019047683

約数列:

[1, 3, 7, 21, 109, 327, 467, 763, 1401, 1759, 2289, 3269, 5277, 9807, 12313, 36939, 50903, 152709, 191731, 356321, 575193, 821453, 1068963, 1342117, 2464359, 4026351, 5750171, 17250513, 89538377, 268615131, 626768639, 1880305917]

約数ペア:

[(1, 1880305917), (3, 626768639), (7, 268615131), (21, 89538377), (109, 17250513), (327, 5750171), (467, 4026351), (763, 2464359), (1401, 1342117), (1759, 1068963), (2289, 821453), (3269, 575193), (5277, 356321), (9807, 191731), (12313, 152709), (36939, 50903)]