814973848

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{77587}}^1$

素因数の和:77707

約数の個数: 32

約数和(自身を含む): 1661934960

約数和(自身を除く): 846961112

約数列:

[1, 2, 4, 8, 13, 26, 52, 101, 104, 202, 404, 808, 1313, 2626, 5252, 10504, 77587, 155174, 310348, 620696, 1008631, 2017262, 4034524, 7836287, 8069048, 15672574, 31345148, 62690296, 101871731, 203743462, 407486924, 814973848]

約数ペア:

[(1, 814973848), (2, 407486924), (4, 203743462), (8, 101871731), (13, 62690296), (26, 31345148), (52, 15672574), (101, 8069048), (104, 7836287), (202, 4034524), (404, 2017262), (808, 1008631), (1313, 620696), (2626, 310348), (5252, 155174), (10504, 77587)]