1038173936

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{271489}}^1$

素因数の和:271736

約数の個数: 20

約数和(自身を含む): 2019885600

約数和(自身を除く): 981711664

約数列:

[1, 2, 4, 8, 16, 239, 478, 956, 1912, 3824, 271489, 542978, 1085956, 2171912, 4343824, 64885871, 129771742, 259543484, 519086968, 1038173936]

約数ペア:

[(1, 1038173936), (2, 519086968), (4, 259543484), (8, 129771742), (16, 64885871), (239, 4343824), (478, 2171912), (956, 1085956), (1912, 542978), (3824, 271489)]