420230834

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{1669}}^1\times {\mathrm{1879}}^1$

素因数の和:3617

約数の個数: 16

約数和(自身を含む): 640478400

約数和(自身を除く): 220247566

約数列:

[1, 2, 67, 134, 1669, 1879, 3338, 3758, 111823, 125893, 223646, 251786, 3136051, 6272102, 210115417, 420230834]

約数ペア:

[(1, 420230834), (2, 210115417), (67, 6272102), (134, 3136051), (1669, 251786), (1879, 223646), (3338, 125893), (3758, 111823)]