369542420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1421317}}^1$

素因数の和:1421339

約数の個数: 24

約数和(自身を含む): 835734984

約数和(自身を除く): 466192564

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 1421317, 2842634, 5685268, 7106585, 14213170, 18477121, 28426340, 36954242, 73908484, 92385605, 184771210, 369542420]

約数ペア:

[(1, 369542420), (2, 184771210), (4, 92385605), (5, 73908484), (10, 36954242), (13, 28426340), (20, 18477121), (26, 14213170), (52, 7106585), (65, 5685268), (130, 2842634), (260, 1421317)]