1664339976

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1778141}}^1$

素因数の和:1778166

約数の個数: 48

約数和(自身を含む): 4854327660

約数和(自身を除く): 3189987684

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 1778141, 3556282, 5334423, 7112564, 10668846, 14225128, 16003269, 21337692, 23115833, 32006538, 42675384, 46231666, 64013076, 69347499, 92463332, 128026152, 138694998, 184926664, 208042497, 277389996, 416084994, 554779992, 832169988, 1664339976]

約数ペア:

[(1, 1664339976), (2, 832169988), (3, 554779992), (4, 416084994), (6, 277389996), (8, 208042497), (9, 184926664), (12, 138694998), (13, 128026152), (18, 92463332), (24, 69347499), (26, 64013076), (36, 46231666), (39, 42675384), (52, 32006538), (72, 23115833), (78, 21337692), (104, 16003269), (117, 14225128), (156, 10668846), (234, 7112564), (312, 5334423), (468, 3556282), (936, 1778141)]