7855006512

素因数分解:

$2^4\times 3^1\times {\mathrm{163}}^1\times {\mathrm{1003963}}^1$

素因数の和:1004137

約数の個数: 40

約数和(自身を含む): 20416611904

約数和(自身を除く): 12561605392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 163, 326, 489, 652, 978, 1304, 1956, 2608, 3912, 7824, 1003963, 2007926, 3011889, 4015852, 6023778, 8031704, 12047556, 16063408, 24095112, 48190224, 163645969, 327291938, 490937907, 654583876, 981875814, 1309167752, 1963751628, 2618335504, 3927503256, 7855006512]

約数ペア:

[(1, 7855006512), (2, 3927503256), (3, 2618335504), (4, 1963751628), (6, 1309167752), (8, 981875814), (12, 654583876), (16, 490937907), (24, 327291938), (48, 163645969), (163, 48190224), (326, 24095112), (489, 16063408), (652, 12047556), (978, 8031704), (1304, 6023778), (1956, 4015852), (2608, 3011889), (3912, 2007926), (7824, 1003963)]