2021851255

素因数分解:

$5^1\times {\mathrm{383}}^1\times {\mathrm{503}}^1\times {\mathrm{2099}}^1$

素因数の和:2990

約数の個数: 16

約数和(自身を含む): 2438553600

約数和(自身を除く): 416702345

約数列:

[1, 5, 383, 503, 1915, 2099, 2515, 10495, 192649, 803917, 963245, 1055797, 4019585, 5278985, 404370251, 2021851255]

約数ペア:

[(1, 2021851255), (5, 404370251), (383, 5278985), (503, 4019585), (1915, 1055797), (2099, 963245), (2515, 803917), (10495, 192649)]