4208165

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{641}}^1$

素因数の和:760

約数の個数: 16

約数和(自身を含む): 5500656

約数和(自身を除く): 1292491

約数列:

[1, 5, 13, 65, 101, 505, 641, 1313, 3205, 6565, 8333, 41665, 64741, 323705, 841633, 4208165]

約数ペア:

[(1, 4208165), (5, 841633), (13, 323705), (65, 64741), (101, 41665), (505, 8333), (641, 6565), (1313, 3205)]