1639776673

素因数分解:

${\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{571}}^1\times {\mathrm{787}}^1$

素因数の和:1488

約数の個数: 16

約数和(自身を含む): 1703782080

約数和(自身を除く): 64005407

約数列:

[1, 41, 89, 571, 787, 3649, 23411, 32267, 50819, 70043, 449377, 2083579, 2871763, 18424457, 39994553, 1639776673]

約数ペア:

[(1, 1639776673), (41, 39994553), (89, 18424457), (571, 2871763), (787, 2083579), (3649, 449377), (23411, 70043), (32267, 50819)]