384893405

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{66533}}^1$

素因数の和:66640

約数の個数: 16

約数和(自身を含む): 502997040

約数和(自身を除く): 118103635

約数列:

[1, 5, 13, 65, 89, 445, 1157, 5785, 66533, 332665, 864929, 4324645, 5921437, 29607185, 76978681, 384893405]

約数ペア:

[(1, 384893405), (5, 76978681), (13, 29607185), (65, 5921437), (89, 4324645), (445, 864929), (1157, 332665), (5785, 66533)]