4047443335

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{1619}}^1\times {\mathrm{38461}}^1$

素因数の和:40098

約数の個数: 16

約数和(自身を含む): 5233908960

約数和(自身を除く): 1186465625

約数列:

[1, 5, 13, 65, 1619, 8095, 21047, 38461, 105235, 192305, 499993, 2499965, 62268359, 311341795, 809488667, 4047443335]

約数ペア:

[(1, 4047443335), (5, 809488667), (13, 311341795), (65, 62268359), (1619, 2499965), (8095, 499993), (21047, 192305), (38461, 105235)]