1004028496

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{461}}^1\times {\mathrm{4391}}^1$

素因数の和:4891

約数の個数: 40

約数和(自身を含む): 2012871168

約数和(自身を除く): 1008842672

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 461, 496, 922, 1844, 3688, 4391, 7376, 8782, 14291, 17564, 28582, 35128, 57164, 70256, 114328, 136121, 228656, 272242, 544484, 1088968, 2024251, 2177936, 4048502, 8097004, 16194008, 32388016, 62751781, 125503562, 251007124, 502014248, 1004028496]

約数ペア:

[(1, 1004028496), (2, 502014248), (4, 251007124), (8, 125503562), (16, 62751781), (31, 32388016), (62, 16194008), (124, 8097004), (248, 4048502), (461, 2177936), (496, 2024251), (922, 1088968), (1844, 544484), (3688, 272242), (4391, 228656), (7376, 136121), (8782, 114328), (14291, 70256), (17564, 57164), (28582, 35128)]