6417424

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{30853}}^1$

素因数の和:30874

約数の個数: 20

約数和(自身を含む): 13390636

約数和(自身を除く): 6973212

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 30853, 61706, 123412, 246824, 401089, 493648, 802178, 1604356, 3208712, 6417424]

約数ペア:

[(1, 6417424), (2, 3208712), (4, 1604356), (8, 802178), (13, 493648), (16, 401089), (26, 246824), (52, 123412), (104, 61706), (208, 30853)]