1920762016

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{2609731}}^1$

素因数の和:2609764

約数の個数: 24

約数和(自身を含む): 3945914784

約数和(自身を除く): 2025152768

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 368, 736, 2609731, 5219462, 10438924, 20877848, 41755696, 60023813, 83511392, 120047626, 240095252, 480190504, 960381008, 1920762016]

約数ペア:

[(1, 1920762016), (2, 960381008), (4, 480190504), (8, 240095252), (16, 120047626), (23, 83511392), (32, 60023813), (46, 41755696), (92, 20877848), (184, 10438924), (368, 5219462), (736, 2609731)]