538621018

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{5209}}^1$

素因数の和:5362

約数の個数: 32

約数和(自身を含む): 900663120

約数和(自身を除く): 362042102

約数列:

[1, 2, 13, 26, 41, 82, 97, 194, 533, 1066, 1261, 2522, 3977, 5209, 7954, 10418, 51701, 67717, 103402, 135434, 213569, 427138, 505273, 1010546, 2776397, 5552794, 6568549, 13137098, 20716193, 41432386, 269310509, 538621018]

約数ペア:

[(1, 538621018), (2, 269310509), (13, 41432386), (26, 20716193), (41, 13137098), (82, 6568549), (97, 5552794), (194, 2776397), (533, 1010546), (1066, 505273), (1261, 427138), (2522, 213569), (3977, 135434), (5209, 103402), (7954, 67717), (10418, 51701)]