417938144

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{1004659}}^1$

素因数の和:1004682

約数の個数: 24

約数和(自身を含む): 886110120

約数和(自身を除く): 468171976

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 1004659, 2009318, 4018636, 8037272, 13060567, 16074544, 26121134, 32149088, 52242268, 104484536, 208969072, 417938144]

約数ペア:

[(1, 417938144), (2, 208969072), (4, 104484536), (8, 52242268), (13, 32149088), (16, 26121134), (26, 16074544), (32, 13060567), (52, 8037272), (104, 4018636), (208, 2009318), (416, 1004659)]