2454335

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{619}}^1$

素因数の和:698

約数の個数: 16

約数和(自身を含む): 3228960

約数和(自身を除く): 774625

約数列:

[1, 5, 13, 61, 65, 305, 619, 793, 3095, 3965, 8047, 37759, 40235, 188795, 490867, 2454335]

約数ペア:

[(1, 2454335), (5, 490867), (13, 188795), (61, 40235), (65, 37759), (305, 8047), (619, 3965), (793, 3095)]