13340210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1153}}^1$

素因数の和:1262

約数の個数: 32

約数和(自身を含む): 26172720

約数和(自身を除く): 12832510

約数列:

[1, 2, 5, 10, 13, 26, 65, 89, 130, 178, 445, 890, 1153, 1157, 2306, 2314, 5765, 5785, 11530, 11570, 14989, 29978, 74945, 102617, 149890, 205234, 513085, 1026170, 1334021, 2668042, 6670105, 13340210]

約数ペア:

[(1, 13340210), (2, 6670105), (5, 2668042), (10, 1334021), (13, 1026170), (26, 513085), (65, 205234), (89, 149890), (130, 102617), (178, 74945), (445, 29978), (890, 14989), (1153, 11570), (1157, 11530), (2306, 5785), (2314, 5765)]