1646886768

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{730003}}^1$

素因数の和:730061

約数の個数: 40

約数和(自身を含む): 4344983808

約数和(自身を除く): 2698097040

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 141, 188, 282, 376, 564, 752, 1128, 2256, 730003, 1460006, 2190009, 2920012, 4380018, 5840024, 8760036, 11680048, 17520072, 34310141, 35040144, 68620282, 102930423, 137240564, 205860846, 274481128, 411721692, 548962256, 823443384, 1646886768]

約数ペア:

[(1, 1646886768), (2, 823443384), (3, 548962256), (4, 411721692), (6, 274481128), (8, 205860846), (12, 137240564), (16, 102930423), (24, 68620282), (47, 35040144), (48, 34310141), (94, 17520072), (141, 11680048), (188, 8760036), (282, 5840024), (376, 4380018), (564, 2920012), (752, 2190009), (1128, 1460006), (2256, 730003)]