338382005

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{2017}}^1$

素因数の和:2153

約数の個数: 32

約数和(自身を含む): 457682400

約数和(自身を除く): 119300395

約数列:

[1, 5, 13, 29, 65, 89, 145, 377, 445, 1157, 1885, 2017, 2581, 5785, 10085, 12905, 26221, 33553, 58493, 131105, 167765, 179513, 292465, 760409, 897565, 2333669, 3802045, 5205877, 11668345, 26029385, 67676401, 338382005]

約数ペア:

[(1, 338382005), (5, 67676401), (13, 26029385), (29, 11668345), (65, 5205877), (89, 3802045), (145, 2333669), (377, 897565), (445, 760409), (1157, 292465), (1885, 179513), (2017, 167765), (2581, 131105), (5785, 58493), (10085, 33553), (12905, 26221)]