28804514258

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{2011}}^1\times {\mathrm{550903}}^1$

素因数の和:552929

約数の個数: 16

約数和(自身を含む): 46553591616

約数和(自身を除く): 17749077358

約数列:

[1, 2, 13, 26, 2011, 4022, 26143, 52286, 550903, 1101806, 7161739, 14323478, 1107865933, 2215731866, 14402257129, 28804514258]

約数ペア:

[(1, 28804514258), (2, 14402257129), (13, 2215731866), (26, 1107865933), (2011, 14323478), (4022, 7161739), (26143, 1101806), (52286, 550903)]