839710288

素因数分解:

$2^4\times {\mathrm{521}}^1\times {\mathrm{100733}}^1$

素因数の和:101262

約数の個数: 20

約数和(自身を含む): 1630077588

約数和(自身を除く): 790367300

約数列:

[1, 2, 4, 8, 16, 521, 1042, 2084, 4168, 8336, 100733, 201466, 402932, 805864, 1611728, 52481893, 104963786, 209927572, 419855144, 839710288]

約数ペア:

[(1, 839710288), (2, 419855144), (4, 209927572), (8, 104963786), (16, 52481893), (521, 1611728), (1042, 805864), (2084, 402932), (4168, 201466), (8336, 100733)]